101504045144 has 8 divisors (see below), whose sum is σ = 190320084660. Its totient is φ = 50752022568.

The previous prime is 101504045141. The next prime is 101504045171. The reversal of 101504045144 is 441540405101.

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 (101504045141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6344002814 + ... + 6344002829.

Almost surely, 2^101504045144 is an apocalyptic number.

It is an amenable number.

101504045144 is a deficient number, since it is larger than the sum of its proper divisors (88816039516).

101504045144 is a wasteful number, since it uses less digits than its factorization.

101504045144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12688005649 (or 12688005645 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 29.

The spelling of 101504045144 in words is "one hundred one billion, five hundred four million, forty-five thousand, one hundred forty-four".