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131330500152151 = 43149118117539901
BaseRepresentation
bin11101110111000111000011…
…110011110100101101010111
3122020000001222100210000010211
4131313013003303310231113
5114203204331014332101
61143152222053430251
736443213136331426
oct3567070363645527
9566001870700124
10131330500152151
1138933a52614133
121289089293b387
13583854a550b21
1424606043872bd
15102b31ae90c51
hex7771c3cf4b57

131330500152151 has 32 divisors (see below), whose sum is σ = 135492084129600. Its totient is φ = 127222026624000.

The previous prime is 131330500151959. The next prime is 131330500152161. The reversal of 131330500152151 is 151251005033131.

It is a cyclic number.

It is not a de Polignac number, because 131330500152151 - 29 = 131330500151639 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131330500152161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13264362301 + ... + 13264372201.

It is an arithmetic number, because the mean of its divisors is an integer number (4234127629050).

Almost surely, 2131330500152151 is an apocalyptic number.

131330500152151 is a deficient number, since it is larger than the sum of its proper divisors (4161583977449).

131330500152151 is a wasteful number, since it uses less digits than its factorization.

131330500152151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13027.

The product of its (nonzero) digits is 6750, while the sum is 31.

Adding to 131330500152151 its reverse (151251005033131), we get a palindrome (282581505185282).

The spelling of 131330500152151 in words is "one hundred thirty-one trillion, three hundred thirty billion, five hundred million, one hundred fifty-two thousand, one hundred fifty-one".

Divisors: 1 43 149 1181 1753 6407 9901 50783 75379 175969 261197 425743 1475249 2070293 7566667 11231471 11693081 17356453 63435707 89022599 308473657 502802483 746327479 1742269069 2586111497 13264367251 20497970993 74917569967 111202794371 881412752699 3054197677957 131330500152151