113331212301033 has 24 divisors (see below), whose sum is σ = 163884521424000. Its totient is φ = 75469292970624.

The previous prime is 113331212301029. The next prime is 113331212301049. The reversal of 113331212301033 is 330103212133311.

113331212301033 is a `hidden beast` number, since 1 + 1 + 3 + 3 + 312 + 12 + 301 + 0 + 33 = 666.

It is not a de Polignac number, because 113331212301033 - 2² = 113331212301029 is a prime.

It is a super-2 number, since 2×113331212301033² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 113331212300988 and 113331212301006.

It is not an unprimeable number, because it can be changed into a prime (113331212301133) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 68258868 + ... + 69899466.

It is an arithmetic number, because the mean of its divisors is an integer number (6828521726000).

Almost surely, 2^{113331212301033} is an apocalyptic number.

It is an amenable number.

113331212301033 is a deficient number, since it is larger than the sum of its proper divisors (50553309122967).

113331212301033 is a wasteful number, since it uses less digits than its factorization.

113331212301033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1649221 (or 1649218 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 27.

Adding to 113331212301033 its reverse (330103212133311), we get a palindrome (443434424434344).

The spelling of 113331212301033 in words is "one hundred thirteen trillion, three hundred thirty-one billion, two hundred twelve million, three hundred one thousand, thirty-three".