13212737240323 has 8 divisors (see below), whose sum is σ = 13764082597760. Its totient is φ = 12669212384640.

The previous prime is 13212737240303. The next prime is 13212737240357. The reversal of 13212737240323 is 32304273721231.

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

It is a cyclic number.

It is not a de Polignac number, because 13212737240323 - 2⁵ = 13212737240291 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13212737240303) 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, 1955121990 + ... + 1955128747.

It is an arithmetic number, because the mean of its divisors is an integer number (1720510324720).

Almost surely, 2^{13212737240323} is an apocalyptic number.

13212737240323 is a deficient number, since it is larger than the sum of its proper divisors (551345357437).

13212737240323 is a wasteful number, since it uses less digits than its factorization.

13212737240323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3910250877.

The product of its (nonzero) digits is 254016, while the sum is 40.

The spelling of 13212737240323 in words is "thirteen trillion, two hundred twelve billion, seven hundred thirty-seven million, two hundred forty thousand, three hundred twenty-three".