159230190765 has 16 divisors (see below), whose sum is σ = 257993222400. Its totient is φ = 83847796032.

The previous prime is 159230190731. The next prime is 159230190781. The reversal of 159230190765 is 567091032951.

It is not a de Polignac number, because 159230190765 - 2⁶ = 159230190701 is a prime.

It is a congruent number.

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, 67184550 + ... + 67186919.

It is an arithmetic number, because the mean of its divisors is an integer number (16124576400).

Almost surely, 2^159230190765 is an apocalyptic number.

159230190765 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

159230190765 is a deficient number, since it is larger than the sum of its proper divisors (98763031635).

159230190765 is a wasteful number, since it uses less digits than its factorization.

159230190765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134371556.

The product of its (nonzero) digits is 510300, while the sum is 48.

The spelling of 159230190765 in words is "one hundred fifty-nine billion, two hundred thirty million, one hundred ninety thousand, seven hundred sixty-five".