102111110201120 has 48 divisors (see below), whose sum is σ = 244635209114688. Its totient is φ = 40269170215680.

The previous prime is 102111110201117. The next prime is 102111110201129. The reversal of 102111110201120 is 21102011111201.

It is a junction number, because it is equal to n+sod(n) for n = 102111110201095 and 102111110201104.

It is not an unprimeable number, because it can be changed into a prime (102111110201129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4494315674 + ... + 4494338393.

It is an arithmetic number, because the mean of its divisors is an integer number (5096566856556).

Almost surely, 2^{102111110201120} is an apocalyptic number.

102111110201120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102111110201120 is an abundant number, since it is smaller than the sum of its proper divisors (142524098913568).

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

102111110201120 is an equidigital number, since it uses as much as digits as its factorization.

102111110201120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8988654153 (or 8988654145 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 102111110201120 its reverse (21102011111201), we get a palindrome (123213121312321).

The spelling of 102111110201120 in words is "one hundred two trillion, one hundred eleven billion, one hundred ten million, two hundred one thousand, one hundred twenty".