113310333021 has 32 divisors (see below), whose sum is σ = 157992837120. Its totient is φ = 72161630784.

The previous prime is 113310332999. The next prime is 113310333091. The reversal of 113310333021 is 120333013311.

It is not a de Polignac number, because 113310333021 - 2²² = 113306138717 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113310333091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5379316 + ... + 5400338.

It is an arithmetic number, because the mean of its divisors is an integer number (4937276160).

Almost surely, 2^113310333021 is an apocalyptic number.

It is an amenable number.

113310333021 is a deficient number, since it is larger than the sum of its proper divisors (44682504099).

113310333021 is a wasteful number, since it uses less digits than its factorization.

113310333021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21945.

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

Adding to 113310333021 its reverse (120333013311), we get a palindrome (233643346332).

The spelling of 113310333021 in words is "one hundred thirteen billion, three hundred ten million, three hundred thirty-three thousand, twenty-one".