113103103320 has 48 divisors (see below), whose sum is σ = 367585086960. Its totient is φ = 30160827456.

The previous prime is 113103103303. The next prime is 113103103363. The reversal of 113103103320 is 23301301311.

It is a happy number.

113103103320 is a `hidden beast` number, since 1 + 1 + 31 + 0 + 310 + 3 + 320 = 666.

It is a super-2 number, since 2×113103103320² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 113103103293 and 113103103302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 157087284 + ... + 157088003.

It is an arithmetic number, because the mean of its divisors is an integer number (7658022645).

Almost surely, 2^113103103320 is an apocalyptic number.

113103103320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113103103320 is an abundant number, since it is smaller than the sum of its proper divisors (254481983640).

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

113103103320 is a wasteful number, since it uses less digits than its factorization.

113103103320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314175304 (or 314175297 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 113103103320 its reverse (23301301311), we get a palindrome (136404404631).

The spelling of 113103103320 in words is "one hundred thirteen billion, one hundred three million, one hundred three thousand, three hundred twenty".