1012102110988 has 6 divisors (see below), whose sum is σ = 1771178694236. Its totient is φ = 506051055492.

The previous prime is 1012102110979. The next prime is 1012102111001. The reversal of 1012102110988 is 8890112012101.

It is a super-2 number, since 2×1012102110988² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126512763870 + ... + 126512763877.

Almost surely, 2^{1012102110988} is an apocalyptic number.

It is an amenable number.

1012102110988 is a deficient number, since it is larger than the sum of its proper divisors (759076583248).

1012102110988 is a wasteful number, since it uses less digits than its factorization.

1012102110988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253025527751 (or 253025527749 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 34.

The spelling of 1012102110988 in words is "one trillion, twelve billion, one hundred two million, one hundred ten thousand, nine hundred eighty-eight".