102110211001012 has 12 divisors (see below), whose sum is σ = 178692941758240. Its totient is φ = 51055084784376.

The previous prime is 102110211001009. The next prime is 102110211001033. The reversal of 102110211001012 is 210100112011201.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 102110211000983 and 102110211001001.

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, 13006039 + ... + 19322977.

Almost surely, 2^{102110211001012} is an apocalyptic number.

It is an amenable number.

102110211001012 is a deficient number, since it is larger than the sum of its proper divisors (76582730757228).

102110211001012 is a wasteful number, since it uses less digits than its factorization.

102110211001012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10358070 (or 10358068 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 102110211001012 its reverse (210100112011201), we get a palindrome (312210323012213).

The spelling of 102110211001012 in words is "one hundred two trillion, one hundred ten billion, two hundred eleven million, one thousand, twelve".