102002011120112 has 20 divisors (see below), whose sum is σ = 197631143044320. Its totient is φ = 51000425818368.

The previous prime is 102002011120057. The next prime is 102002011120183. The reversal of 102002011120112 is 211021110200201.

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, 34780553 + ... + 37599080.

It is an arithmetic number, because the mean of its divisors is an integer number (9881557152216).

Almost surely, 2^{102002011120112} is an apocalyptic number.

It is an amenable number.

102002011120112 is a deficient number, since it is larger than the sum of its proper divisors (95629131924208).

102002011120112 is an equidigital number, since it uses as much as digits as its factorization.

102002011120112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72467720 (or 72467714 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 102002011120112 its reverse (211021110200201), we get a palindrome (313023121320313).

The spelling of 102002011120112 in words is "one hundred two trillion, two billion, eleven million, one hundred twenty thousand, one hundred twelve".