10312251215125 has 16 divisors (see below), whose sum is σ = 12869979325632. Its totient is φ = 8249615197200.

The previous prime is 10312251215113. The next prime is 10312251215129. The reversal of 10312251215125 is 52151215221301.

It is not a de Polignac number, because 10312251215125 - 2¹⁷ = 10312251084053 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 (10312251215129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4784262 + ... + 6596488.

It is an arithmetic number, because the mean of its divisors is an integer number (804373707852).

Almost surely, 2^{10312251215125} is an apocalyptic number.

It is an amenable number.

10312251215125 is a deficient number, since it is larger than the sum of its proper divisors (2557728110507).

10312251215125 is an equidigital number, since it uses as much as digits as its factorization.

10312251215125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1857765 (or 1857755 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 31.

Adding to 10312251215125 its reverse (52151215221301), we get a palindrome (62463466436426).

The spelling of 10312251215125 in words is "ten trillion, three hundred twelve billion, two hundred fifty-one million, two hundred fifteen thousand, one hundred twenty-five".