113012033331 has 8 divisors (see below), whose sum is σ = 150706589904. Its totient is φ = 75329416160.

The previous prime is 113012033311. The next prime is 113012033347. The reversal of 113012033331 is 133330210311.

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

It is a cyclic number.

It is not a de Polignac number, because 113012033331 - 2¹⁰ = 113012032307 is a prime.

It is a super-2 number, since 2×113012033331² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 113012033298 and 113012033307.

It is not an unprimeable number, because it can be changed into a prime (113012033311) 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, 2962740 + ... + 3000641.

It is an arithmetic number, because the mean of its divisors is an integer number (18838323738).

Almost surely, 2^113012033331 is an apocalyptic number.

113012033331 is a deficient number, since it is larger than the sum of its proper divisors (37694556573).

113012033331 is an equidigital number, since it uses as much as digits as its factorization.

113012033331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5969701.

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 113012033331 its reverse (133330210311), we get a palindrome (246342243642).

The spelling of 113012033331 in words is "one hundred thirteen billion, twelve million, thirty-three thousand, three hundred thirty-one".