15303197139 has 8 divisors (see below), whose sum is σ = 21604513680. Its totient is φ = 9602006016.

The previous prime is 15303197111. The next prime is 15303197159. The reversal of 15303197139 is 93179130351.

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

It is not a de Polignac number, because 15303197139 - 2¹⁶ = 15303131603 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 15303197139.

It is not an unprimeable number, because it can be changed into a prime (15303197159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 150031294 + ... + 150031395.

It is an arithmetic number, because the mean of its divisors is an integer number (2700564210).

Almost surely, 2^15303197139 is an apocalyptic number.

15303197139 is a deficient number, since it is larger than the sum of its proper divisors (6301316541).

15303197139 is a wasteful number, since it uses less digits than its factorization.

15303197139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300062709.

The product of its (nonzero) digits is 76545, while the sum is 42.

The spelling of 15303197139 in words is "fifteen billion, three hundred three million, one hundred ninety-seven thousand, one hundred thirty-nine".