113020331302 has 16 divisors (see below), whose sum is σ = 170174123712. Its totient is φ = 56295953280.

The previous prime is 113020331279. The next prime is 113020331377. The reversal of 113020331302 is 203133020311.

It is a super-2 number, since 2×113020331302² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 113020331302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 608878 + ... + 772510.

It is an arithmetic number, because the mean of its divisors is an integer number (10635882732).

Almost surely, 2^113020331302 is an apocalyptic number.

113020331302 is a deficient number, since it is larger than the sum of its proper divisors (57153792410).

113020331302 is a wasteful number, since it uses less digits than its factorization.

113020331302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164943.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 113020331302 its reverse (203133020311), we get a palindrome (316153351613).

The spelling of 113020331302 in words is "one hundred thirteen billion, twenty million, three hundred thirty-one thousand, three hundred two".