101000001020012 has 96 divisors (see below), whose sum is σ = 183425944262400. Its totient is φ = 48630668366592.

The previous prime is 101000001019991. The next prime is 101000001020053. The reversal of 101000001020012 is 210020100000101.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31931709143 + ... + 31931712305.

It is an arithmetic number, because the mean of its divisors is an integer number (1910686919400).

Almost surely, 2^{101000001020012} is an apocalyptic number.

It is an amenable number.

101000001020012 is a deficient number, since it is larger than the sum of its proper divisors (82425943242388).

101000001020012 is a wasteful number, since it uses less digits than its factorization.

101000001020012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6495 (or 6493 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 101000001020012 its reverse (210020100000101), we get a palindrome (311020101020113).

The spelling of 101000001020012 in words is "one hundred one trillion, one million, twenty thousand, twelve".