12403553531113 has 8 divisors (see below), whose sum is σ = 12875122189440. Its totient is φ = 11940637508880.

The previous prime is 12403553531101. The next prime is 12403553531143. The reversal of 12403553531113 is 31113535530421.

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 12403553531113 - 2⁹ = 12403553530601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12403553531143) 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, 2163156103 + ... + 2163161836.

It is an arithmetic number, because the mean of its divisors is an integer number (1609390273680).

Almost surely, 2^{12403553531113} is an apocalyptic number.

It is an amenable number.

12403553531113 is a deficient number, since it is larger than the sum of its proper divisors (471568658327).

12403553531113 is an equidigital number, since it uses as much as digits as its factorization.

12403553531113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4326318047.

The product of its (nonzero) digits is 81000, while the sum is 37.

The spelling of 12403553531113 in words is "twelve trillion, four hundred three billion, five hundred fifty-three million, five hundred thirty-one thousand, one hundred thirteen".