102560424621 has 8 divisors (see below), whose sum is σ = 136851864864. Its totient is φ = 68321300400.

The previous prime is 102560424581. The next prime is 102560424641. The reversal of 102560424621 is 126424065201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 102560424621 - 2⁶ = 102560424557 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102560424641) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13074430 + ... + 13082271.

It is an arithmetic number, because the mean of its divisors is an integer number (17106483108).

Almost surely, 2^102560424621 is an apocalyptic number.

It is an amenable number.

102560424621 is a deficient number, since it is larger than the sum of its proper divisors (34291440243).

102560424621 is a wasteful number, since it uses less digits than its factorization.

102560424621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26158011.

The product of its (nonzero) digits is 23040, while the sum is 33.

Adding to 102560424621 its reverse (126424065201), we get a palindrome (228984489822).

The spelling of 102560424621 in words is "one hundred two billion, five hundred sixty million, four hundred twenty-four thousand, six hundred twenty-one".