101076774072 has 32 divisors (see below), whose sum is σ = 252812448000. Its totient is φ = 33676189664.

The previous prime is 101076774053. The next prime is 101076774077. The reversal of 101076774072 is 270477670101.

It is a super-2 number, since 2×101076774072² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101076774077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 952848 + ... + 1053599.

It is an arithmetic number, because the mean of its divisors is an integer number (7900389000).

Almost surely, 2^101076774072 is an apocalyptic number.

101076774072 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

101076774072 is an abundant number, since it is smaller than the sum of its proper divisors (151735673928).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101076774072 is a wasteful number, since it uses less digits than its factorization.

101076774072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2008555 (or 2008551 counting only the distinct ones).

The product of its (nonzero) digits is 115248, while the sum is 42.

The spelling of 101076774072 in words is "one hundred one billion, seventy-six million, seven hundred seventy-four thousand, seventy-two".