13756870223 has 4 divisors (see below), whose sum is σ = 13818560448. Its totient is φ = 13695180000.

The previous prime is 13756870177. The next prime is 13756870229. The reversal of 13756870223 is 32207865731.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32207865731 = 1447 ⋅22258373.

It is a cyclic number.

It is not a de Polignac number, because 13756870223 - 2¹⁴ = 13756853839 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13756870229) 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, 30844778 + ... + 30845223.

It is an arithmetic number, because the mean of its divisors is an integer number (3454640112).

Almost surely, 2^13756870223 is an apocalyptic number.

13756870223 is a deficient number, since it is larger than the sum of its proper divisors (61690225).

13756870223 is an equidigital number, since it uses as much as digits as its factorization.

13756870223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61690224.

The product of its (nonzero) digits is 423360, while the sum is 44.

The spelling of 13756870223 in words is "thirteen billion, seven hundred fifty-six million, eight hundred seventy thousand, two hundred twenty-three".