113101011002320 has 80 divisors (see below), whose sum is σ = 290794953235392. Its totient is φ = 40564248007680.

The previous prime is 113101011002251. The next prime is 113101011002323. The reversal of 113101011002320 is 23200110101311.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 113101011002294 and 113101011002303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113101011002323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 880236282 + ... + 880364761.

Almost surely, 2^{113101011002320} is an apocalyptic number.

113101011002320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113101011002320 is an abundant number, since it is smaller than the sum of its proper divisors (177693942233072).

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

113101011002320 is a wasteful number, since it uses less digits than its factorization.

113101011002320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1760601140 (or 1760601134 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 113101011002320 its reverse (23200110101311), we get a palindrome (136301121103631).

The spelling of 113101011002320 in words is "one hundred thirteen trillion, one hundred one billion, eleven million, two thousand, three hundred twenty".