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120401301301 = 2340031307729
BaseRepresentation
bin111000000100001111…
…0100000111100110101
3102111202222021211101121
41300020132200330311
53433040213120201
6131151145423541
711461441114021
oct1601036407465
9374688254347
10120401301301
1147075439796
121b40219abb1
13b47a393068
145b82769381
1531ea3249a1
hex1c087a0f35

120401301301 has 8 divisors (see below), whose sum is σ = 125667622080. Its totient is φ = 115137604032.

The previous prime is 120401301281. The next prime is 120401301311. The reversal of 120401301301 is 103103104021.

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

It is not a de Polignac number, because 120401301301 - 27 = 120401301173 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 (120401301311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 561796 + ... + 745933.

It is an arithmetic number, because the mean of its divisors is an integer number (15708452760).

Almost surely, 2120401301301 is an apocalyptic number.

It is an amenable number.

120401301301 is a deficient number, since it is larger than the sum of its proper divisors (5266320779).

120401301301 is a wasteful number, since it uses less digits than its factorization.

120401301301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1311755.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 120401301301 its reverse (103103104021), we get a palindrome (223504405322).

The spelling of 120401301301 in words is "one hundred twenty billion, four hundred one million, three hundred one thousand, three hundred one".

Divisors: 1 23 4003 92069 1307729 30077767 5234839187 120401301301