101023455504 has 80 divisors (see below), whose sum is σ = 261708249600. Its totient is φ = 33580305408.

The previous prime is 101023455461. The next prime is 101023455517. The reversal of 101023455504 is 405554320101.

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, 49788762 + ... + 49790790.

It is an arithmetic number, because the mean of its divisors is an integer number (3271353120).

Almost surely, 2^101023455504 is an apocalyptic number.

It is an amenable number.

101023455504 is an abundant number, since it is smaller than the sum of its proper divisors (160684794096).

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

101023455504 is a wasteful number, since it uses less digits than its factorization.

101023455504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4432 (or 4426 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 30.

Adding to 101023455504 its reverse (405554320101), we get a palindrome (506577775605).

The spelling of 101023455504 in words is "one hundred one billion, twenty-three million, four hundred fifty-five thousand, five hundred four".