113013021141 has 48 divisors (see below), whose sum is σ = 178959034800. Its totient is φ = 68405428224.

The previous prime is 113013021139. The next prime is 113013021151. The reversal of 113013021141 is 141120310311.

It is a happy number.

113013021141 is a `hidden beast` number, since 11 + 301 + 302 + 11 + 41 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 1152874116 + 111860147025 = 33954^2 + 334455^2 .

It is not a de Polignac number, because 113013021141 - 2¹ = 113013021139 is a prime.

It is a super-2 number, since 2×113013021141² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113013021151) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5389365 + ... + 5410293.

It is an arithmetic number, because the mean of its divisors is an integer number (3728313225).

Almost surely, 2^113013021141 is an apocalyptic number.

It is an amenable number.

113013021141 is a deficient number, since it is larger than the sum of its proper divisors (65946013659).

113013021141 is a wasteful number, since it uses less digits than its factorization.

113013021141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22198 (or 22195 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 113013021141 its reverse (141120310311), we get a palindrome (254133331452).

The spelling of 113013021141 in words is "one hundred thirteen billion, thirteen million, twenty-one thousand, one hundred forty-one".