113311320030 has 24 divisors (see below), whose sum is σ = 294609432312. Its totient is φ = 30216351984.

The previous prime is 113311320007. The next prime is 113311320119. The reversal of 113311320030 is 30023113311.

It is a happy number.

113311320030 is a `hidden beast` number, since 1 + 1 + 3 + 311 + 320 + 0 + 30 = 666.

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 = 113311319985 and 113311320012.

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, 629507244 + ... + 629507423.

It is an arithmetic number, because the mean of its divisors is an integer number (12275393013).

Almost surely, 2^113311320030 is an apocalyptic number.

113311320030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113311320030 is an abundant number, since it is smaller than the sum of its proper divisors (181298112282).

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

113311320030 is a wasteful number, since it uses less digits than its factorization.

113311320030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1259014680 (or 1259014677 counting only the distinct ones).

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

Adding to 113311320030 its reverse (30023113311), we get a palindrome (143334433341).

The spelling of 113311320030 in words is "one hundred thirteen billion, three hundred eleven million, three hundred twenty thousand, thirty".