101110002020120 has 16 divisors (see below), whose sum is σ = 227497504545360. Its totient is φ = 40444000808032.

The previous prime is 101110002020081. The next prime is 101110002020149. The reversal of 101110002020120 is 21020200011101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1263875025212 + ... + 1263875025291.

It is an arithmetic number, because the mean of its divisors is an integer number (14218594034085).

Almost surely, 2^{101110002020120} is an apocalyptic number.

101110002020120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101110002020120 is an abundant number, since it is smaller than the sum of its proper divisors (126387502525240).

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

101110002020120 is a wasteful number, since it uses less digits than its factorization.

101110002020120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2527750050514 (or 2527750050510 counting only the distinct ones).

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

Adding to 101110002020120 its reverse (21020200011101), we get a palindrome (122130202031221).

The spelling of 101110002020120 in words is "one hundred one trillion, one hundred ten billion, two million, twenty thousand, one hundred twenty".