113002303312 has 20 divisors (see below), whose sum is σ = 230465224480. Its totient is φ = 53527406688.

The previous prime is 113002303301. The next prime is 113002303339. The reversal of 113002303312 is 213303200311.

It is a super-4 number, since 4×113002303312⁴ (a number of 45 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a self number, because there is not a number n which added to its sum of digits gives 113002303312.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 185858748 + ... + 185859355.

It is an arithmetic number, because the mean of its divisors is an integer number (11523261224).

Almost surely, 2^113002303312 is an apocalyptic number.

It is an amenable number.

113002303312 is an abundant number, since it is smaller than the sum of its proper divisors (117462921168).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113002303312 is a wasteful number, since it uses less digits than its factorization.

113002303312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 371718130 (or 371718124 counting only the distinct ones).

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

Adding to 113002303312 its reverse (213303200311), we get a palindrome (326305503623).

The spelling of 113002303312 in words is "one hundred thirteen billion, two million, three hundred three thousand, three hundred twelve".