101110202120 has 64 divisors (see below), whose sum is σ = 229815558720. Its totient is φ = 40032696064.

The previous prime is 101110202111. The next prime is 101110202173. The reversal of 101110202120 is 21202011101.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5482034 + ... + 5500446.

It is an arithmetic number, because the mean of its divisors is an integer number (3590868105).

Almost surely, 2^101110202120 is an apocalyptic number.

101110202120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101110202120 is an abundant number, since it is smaller than the sum of its proper divisors (128705356600).

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

101110202120 is a wasteful number, since it uses less digits than its factorization.

101110202120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19814 (or 19810 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 101110202120 its reverse (21202011101), we get a palindrome (122312213221).

The spelling of 101110202120 in words is "one hundred one billion, one hundred ten million, two hundred two thousand, one hundred twenty".