113020220030 has 32 divisors (see below), whose sum is σ = 217218253824. Its totient is φ = 42236875296.

The previous prime is 113020220021. The next prime is 113020220059. The reversal of 113020220030 is 30022020311.

It is a happy number.

It is a super-2 number, since 2×113020220030² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 113020219987 and 113020220014.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5703974 + ... + 5723753.

It is an arithmetic number, because the mean of its divisors is an integer number (6788070432).

Almost surely, 2^113020220030 is an apocalyptic number.

113020220030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113020220030 is a deficient number, since it is larger than the sum of its proper divisors (104198033794).

113020220030 is a wasteful number, since it uses less digits than its factorization.

113020220030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11427800.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 113020220030 its reverse (30022020311), we get a palindrome (143042240341).

The spelling of 113020220030 in words is "one hundred thirteen billion, twenty million, two hundred twenty thousand, thirty".