12251345403023 has 8 divisors (see below), whose sum is σ = 12342263942208. Its totient is φ = 12160657916064.

The previous prime is 12251345403007. The next prime is 12251345403071. The reversal of 12251345403023 is 32030454315221.

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 12251345403023 - 2⁴ = 12251345403007 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 (12251345403623) 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, 57656615 + ... + 57868712.

It is an arithmetic number, because the mean of its divisors is an integer number (1542782992776).

Almost surely, 2^{12251345403023} is an apocalyptic number.

12251345403023 is a deficient number, since it is larger than the sum of its proper divisors (90918539185).

12251345403023 is a wasteful number, since it uses less digits than its factorization.

12251345403023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115526113.

The product of its (nonzero) digits is 86400, while the sum is 35.

Adding to 12251345403023 its reverse (32030454315221), we get a palindrome (44281799718244).

The spelling of 12251345403023 in words is "twelve trillion, two hundred fifty-one billion, three hundred forty-five million, four hundred three thousand, twenty-three".