101450156244 has 48 divisors (see below), whose sum is σ = 239428949760. Its totient is φ = 33429468160.

The previous prime is 101450156239. The next prime is 101450156251. The reversal of 101450156244 is 442651054101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7322764 + ... + 7336604.

It is an arithmetic number, because the mean of its divisors is an integer number (4988103120).

Almost surely, 2^101450156244 is an apocalyptic number.

It is an amenable number.

101450156244 is an abundant number, since it is smaller than the sum of its proper divisors (137978793516).

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

101450156244 is a wasteful number, since it uses less digits than its factorization.

101450156244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20800 (or 20798 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 33.

The spelling of 101450156244 in words is "one hundred one billion, four hundred fifty million, one hundred fifty-six thousand, two hundred forty-four".