101112020001976 has 8 divisors (see below), whose sum is σ = 189585037503720. Its totient is φ = 50556010000984.

The previous prime is 101112020001917. The next prime is 101112020001977. The reversal of 101112020001976 is 679100020211101.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101112020001977) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6319501250116 + ... + 6319501250131.

It is an arithmetic number, because the mean of its divisors is an integer number (23698129687965).

Almost surely, 2^{101112020001976} is an apocalyptic number.

It is an amenable number.

101112020001976 is a deficient number, since it is larger than the sum of its proper divisors (88473017501744).

101112020001976 is a wasteful number, since it uses less digits than its factorization.

101112020001976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12639002500253 (or 12639002500249 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 31.

The spelling of 101112020001976 in words is "one hundred one trillion, one hundred twelve billion, twenty million, one thousand, nine hundred seventy-six".