101110102111020 has 48 divisors (see below), whose sum is σ = 290759861212128. Its totient is φ = 26233972439040.

The previous prime is 101110102110961. The next prime is 101110102111091. The reversal of 101110102111020 is 20111201011101.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 101110102110987 and 101110102111005.

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, 22772543301 + ... + 22772547740.

It is an arithmetic number, because the mean of its divisors is an integer number (6057497108586).

Almost surely, 2^{101110102111020} is an apocalyptic number.

101110102111020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101110102111020 is an abundant number, since it is smaller than the sum of its proper divisors (189649759101108).

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

101110102111020 is a wasteful number, since it uses less digits than its factorization.

101110102111020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45545091090 (or 45545091088 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 101110102111020 its reverse (20111201011101), we get a palindrome (121221303122121).

The spelling of 101110102111020 in words is "one hundred one trillion, one hundred ten billion, one hundred two million, one hundred eleven thousand, twenty".