15230880317 has 8 divisors (see below), whose sum is σ = 15588651936. Its totient is φ = 14873270832.

The previous prime is 15230880299. The next prime is 15230880341. The reversal of 15230880317 is 71308803251.

It is a happy number.

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 15230880317 - 2³⁰ = 14157138493 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15230880517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 161198 + ... + 237584.

It is an arithmetic number, because the mean of its divisors is an integer number (1948581492).

Almost surely, 2^15230880317 is an apocalyptic number.

It is an amenable number.

15230880317 is a deficient number, since it is larger than the sum of its proper divisors (357771619).

15230880317 is an equidigital number, since it uses as much as digits as its factorization.

15230880317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81067.

The product of its (nonzero) digits is 40320, while the sum is 38.

The spelling of 15230880317 in words is "fifteen billion, two hundred thirty million, eight hundred eighty thousand, three hundred seventeen".