102101101210012 has 12 divisors (see below), whose sum is σ = 188080975913320. Its totient is φ = 48363679520496.

The previous prime is 102101101210007. The next prime is 102101101210033. The reversal of 102101101210012 is 210012101101201.

It is a happy number.

It is a super-2 number, since 2×102101101210012² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 102101101209974 and 102101101210001.

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, 671717771043 + ... + 671717771194.

Almost surely, 2^{102101101210012} is an apocalyptic number.

It is an amenable number.

102101101210012 is a deficient number, since it is larger than the sum of its proper divisors (85979874703308).

102101101210012 is a wasteful number, since it uses less digits than its factorization.

102101101210012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1343435542260 (or 1343435542258 counting only the distinct ones).

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

Adding to 102101101210012 its reverse (210012101101201), we get a palindrome (312113202311213).

The spelling of 102101101210012 in words is "one hundred two trillion, one hundred one billion, one hundred one million, two hundred ten thousand, twelve".