101415445504 has 176 divisors, whose sum is σ = 214732592640. Its totient is φ = 47808184320.

The previous prime is 101415445499. The next prime is 101415445583. The reversal of 101415445504 is 405544514101.

It is a self number, because there is not a number n which added to its sum of digits gives 101415445504.

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, 324010852 + ... + 324011164.

Almost surely, 2^101415445504 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 101415445504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (107366296320).

101415445504 is an abundant number, since it is smaller than the sum of its proper divisors (113317147136).

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

101415445504 is a wasteful number, since it uses less digits than its factorization.

101415445504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 596 (or 578 counting only the distinct ones).

The product of its (nonzero) digits is 32000, while the sum is 34.

Adding to 101415445504 its reverse (405544514101), we get a palindrome (506959959605).

The spelling of 101415445504 in words is "one hundred one billion, four hundred fifteen million, four hundred forty-five thousand, five hundred four".