101021011000012 has 12 divisors (see below), whose sum is σ = 177311359072120. Its totient is φ = 50360622693696.

The previous prime is 101021010999977. The next prime is 101021011000051. The reversal of 101021011000012 is 210000110120101.

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, 37470700062 + ... + 37470702757.

Almost surely, 2^{101021011000012} is an apocalyptic number.

It is an amenable number.

101021011000012 is a deficient number, since it is larger than the sum of its proper divisors (76290348072108).

101021011000012 is a wasteful number, since it uses less digits than its factorization.

101021011000012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74941403160 (or 74941403158 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 101021011000012 its reverse (210000110120101), we get a palindrome (311021121120113).

The spelling of 101021011000012 in words is "one hundred one trillion, twenty-one billion, eleven million, twelve", and thus it is an aban number.