113213201321332 has 48 divisors (see below), whose sum is σ = 238402890432000. Its totient is φ = 45954824084064.

The previous prime is 113213201321317. The next prime is 113213201321347. The reversal of 113213201321332 is 233123102312311.

It is an interprime number because it is at equal distance from previous prime (113213201321317) and next prime (113213201321347).

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 113213201321332.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24336982 + ... + 28613197.

It is an arithmetic number, because the mean of its divisors is an integer number (4966726884000).

Almost surely, 2^{113213201321332} is an apocalyptic number.

It is an amenable number.

113213201321332 is an abundant number, since it is smaller than the sum of its proper divisors (125189689110668).

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

113213201321332 is a wasteful number, since it uses less digits than its factorization.

113213201321332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52954228 (or 52954226 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 28.

Adding to 113213201321332 its reverse (233123102312311), we get a palindrome (346336303633643).

The spelling of 113213201321332 in words is "one hundred thirteen trillion, two hundred thirteen billion, two hundred one million, three hundred twenty-one thousand, three hundred thirty-two".