13036653723 has 8 divisors (see below), whose sum is σ = 17410843648. Its totient is φ = 8676783144.

The previous prime is 13036653697. The next prime is 13036653737. The reversal of 13036653723 is 32735663031.

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

It is not a de Polignac number, because 13036653723 - 2²¹ = 13034556571 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13036653743) 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, 3577711 + ... + 3581352.

It is an arithmetic number, because the mean of its divisors is an integer number (2176355456).

Almost surely, 2^13036653723 is an apocalyptic number.

13036653723 is a deficient number, since it is larger than the sum of its proper divisors (4374189925).

13036653723 is an equidigital number, since it uses as much as digits as its factorization.

13036653723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7159673.

The product of its (nonzero) digits is 204120, while the sum is 39.

The spelling of 13036653723 in words is "thirteen billion, thirty-six million, six hundred fifty-three thousand, seven hundred twenty-three".