13118902589 has 8 divisors (see below), whose sum is σ = 14428646400. Its totient is φ = 11852101296.

The previous prime is 13118902571. The next prime is 13118902603. The reversal of 13118902589 is 98520981131.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-13118902589 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13118905589) 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, 10734989 + ... + 10736210.

It is an arithmetic number, because the mean of its divisors is an integer number (1803580800).

Almost surely, 2^13118902589 is an apocalyptic number.

It is an amenable number.

13118902589 is a deficient number, since it is larger than the sum of its proper divisors (1309743811).

13118902589 is a wasteful number, since it uses less digits than its factorization.

13118902589 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21471259.

The product of its (nonzero) digits is 155520, while the sum is 47.

The spelling of 13118902589 in words is "thirteen billion, one hundred eighteen million, nine hundred two thousand, five hundred eighty-nine".