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131011342424241 = 359373643250379
BaseRepresentation
bin11101110010011101110100…
…100001101101100010110001
3122011212120011201012120020120
4131302131310201231202301
5114132442212130033431
61142345440240000453
736411154124365656
oct3562356441554261
9564776151176216
10131011342424241
1138820664381354
121283aa61600129
1358144166ab256
14244cda8b6dc2d
151022d8b98d196
hex77277486d8b1

131011342424241 has 8 divisors (see below), whose sum is σ = 174976362902880. Its totient is φ = 87193608447552.

The previous prime is 131011342424203. The next prime is 131011342424267. The reversal of 131011342424241 is 142424243110131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 131011342424241 - 210 = 131011342423217 is a prime.

It is not an unprimeable number, because it can be changed into a prime (131011342424741) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36821623411 + ... + 36821626968.

It is an arithmetic number, because the mean of its divisors is an integer number (21872045362860).

Almost surely, 2131011342424241 is an apocalyptic number.

It is an amenable number.

131011342424241 is a deficient number, since it is larger than the sum of its proper divisors (43965020478639).

131011342424241 is an equidigital number, since it uses as much as digits as its factorization.

131011342424241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73643250975.

The product of its (nonzero) digits is 18432, while the sum is 33.

Adding to 131011342424241 its reverse (142424243110131), we get a palindrome (273435585534372).

The spelling of 131011342424241 in words is "one hundred thirty-one trillion, eleven billion, three hundred forty-two million, four hundred twenty-four thousand, two hundred forty-one".

Divisors: 1 3 593 1779 73643250379 220929751137 43670447474747 131011342424241