12510351212523 has 32 divisors (see below), whose sum is σ = 17283460749312. Its totient is φ = 8040817728000.

The previous prime is 12510351212477. The next prime is 12510351212587. The reversal of 12510351212523 is 32521215301521.

It is not a de Polignac number, because 12510351212523 - 2¹⁰ = 12510351211499 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12510351212123) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29136465 + ... + 29562717.

It is an arithmetic number, because the mean of its divisors is an integer number (540108148416).

Almost surely, 2^{12510351212523} is an apocalyptic number.

12510351212523 is a deficient number, since it is larger than the sum of its proper divisors (4773109536789).

12510351212523 is a wasteful number, since it uses less digits than its factorization.

12510351212523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427475.

The product of its (nonzero) digits is 18000, while the sum is 33.

The spelling of 12510351212523 in words is "twelve trillion, five hundred ten billion, three hundred fifty-one million, two hundred twelve thousand, five hundred twenty-three".