13232032073 has 4 divisors (see below), whose sum is σ = 14249880708. Its totient is φ = 12214183440.

The previous prime is 13232032061. The next prime is 13232032123. The reversal of 13232032073 is 37023023231.

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

It can be written as a sum of positive squares in 2 ways, for example, as 5924688784 + 7307343289 = 76972^2 + 85483^2 .

It is a cyclic number.

It is not a de Polignac number, because 13232032073 - 2⁸ = 13232031817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13232038073) 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, 508924298 + ... + 508924323.

It is an arithmetic number, because the mean of its divisors is an integer number (3562470177).

Almost surely, 2^13232032073 is an apocalyptic number.

13232032073 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

13232032073 is a deficient number, since it is larger than the sum of its proper divisors (1017848635).

13232032073 is a wasteful number, since it uses less digits than its factorization.

13232032073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1017848634.

The product of its (nonzero) digits is 4536, while the sum is 26.

The spelling of 13232032073 in words is "thirteen billion, two hundred thirty-two million, thirty-two thousand, seventy-three".