112100202030 has 64 divisors (see below), whose sum is σ = 280841721408. Its totient is φ = 28608629760.

The previous prime is 112100202017. The next prime is 112100202059. The reversal of 112100202030 is 30202001211.

It is a super-2 number, since 2×112100202030² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 112100201997 and 112100202015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 760087 + ... + 895506.

It is an arithmetic number, because the mean of its divisors is an integer number (4388151897).

Almost surely, 2^112100202030 is an apocalyptic number.

112100202030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112100202030 is an abundant number, since it is smaller than the sum of its proper divisors (168741519378).

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

112100202030 is a wasteful number, since it uses less digits than its factorization.

112100202030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1655701.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 112100202030 its reverse (30202001211), we get a palindrome (142302203241).

The spelling of 112100202030 in words is "one hundred twelve billion, one hundred million, two hundred two thousand, thirty".