113313221012310 has 128 divisors (see below), whose sum is σ = 314384970816000. Its totient is φ = 25849430507520.

The previous prime is 113313221012279. The next prime is 113313221012317. The reversal of 113313221012310 is 13210122313311.

It is a super-2 number, since 2×113313221012310² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113313221012317) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 59711019 + ... + 61579478.

It is an arithmetic number, because the mean of its divisors is an integer number (2456132584500).

Almost surely, 2^{113313221012310} is an apocalyptic number.

113313221012310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113313221012310 is an abundant number, since it is smaller than the sum of its proper divisors (201071749803690).

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

113313221012310 is a wasteful number, since it uses less digits than its factorization.

113313221012310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121290686.

The product of its (nonzero) digits is 648, while the sum is 24.

Adding to 113313221012310 its reverse (13210122313311), we get a palindrome (126523343325621).

The spelling of 113313221012310 in words is "one hundred thirteen trillion, three hundred thirteen billion, two hundred twenty-one million, twelve thousand, three hundred ten".