102860038561 has 8 divisors (see below), whose sum is σ = 117560432000. Its totient is φ = 88161170688.

The previous prime is 102860038481. The next prime is 102860038571. The reversal of 102860038561 is 165830068201.

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

It is a cyclic number.

It is not a de Polignac number, because 102860038561 - 2⁹ = 102860038049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102860038571) 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, 233061 + ... + 509938.

It is an arithmetic number, because the mean of its divisors is an integer number (14695054000).

Almost surely, 2^102860038561 is an apocalyptic number.

It is an amenable number.

102860038561 is a deficient number, since it is larger than the sum of its proper divisors (14700393439).

102860038561 is an equidigital number, since it uses as much as digits as its factorization.

102860038561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 762783.

The product of its (nonzero) digits is 69120, while the sum is 40.

The spelling of 102860038561 in words is "one hundred two billion, eight hundred sixty million, thirty-eight thousand, five hundred sixty-one".