113553530113012 has 48 divisors (see below), whose sum is σ = 221414594300928. Its totient is φ = 50512901498720.

The previous prime is 113553530113007. The next prime is 113553530113013. The reversal of 113553530113012 is 210311035355311.

It is a super-2 number, since 2×113553530113012² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113553530113013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23040003 + ... + 27530869.

It is an arithmetic number, because the mean of its divisors is an integer number (4612804047936).

Almost surely, 2^{113553530113012} is an apocalyptic number.

It is an amenable number.

113553530113012 is a deficient number, since it is larger than the sum of its proper divisors (107861064187916).

113553530113012 is a wasteful number, since it uses less digits than its factorization.

113553530113012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4503156 (or 4503154 counting only the distinct ones).

The product of its (nonzero) digits is 20250, while the sum is 34.

Adding to 113553530113012 its reverse (210311035355311), we get a palindrome (323864565468323).

The spelling of 113553530113012 in words is "one hundred thirteen trillion, five hundred fifty-three billion, five hundred thirty million, one hundred thirteen thousand, twelve".