13232151499 has 4 divisors (see below), whose sum is σ = 15122458864. Its totient is φ = 11341844136.

The previous prime is 13232151481. The next prime is 13232151503. The reversal of 13232151499 is 99415123231.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 13232151499 - 2¹⁷ = 13232020427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13232151419) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 945153672 + ... + 945153685.

It is an arithmetic number, because the mean of its divisors is an integer number (3780614716).

Almost surely, 2^13232151499 is an apocalyptic number.

13232151499 is a deficient number, since it is larger than the sum of its proper divisors (1890307365).

13232151499 is an equidigital number, since it uses as much as digits as its factorization.

13232151499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1890307364.

The product of its digits is 58320, while the sum is 40.

The spelling of 13232151499 in words is "thirteen billion, two hundred thirty-two million, one hundred fifty-one thousand, four hundred ninety-nine".