315140251125 has 128 divisors (see below), whose sum is σ = 610292367360. Its totient is φ = 141432480000.

The previous prime is 315140251051. The next prime is 315140251157. The reversal of 315140251125 is 521152041513.

It is not a de Polignac number, because 315140251125 - 2¹⁶ = 315140185589 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 315140251092 and 315140251101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 101037316 + ... + 101040434.

It is an arithmetic number, because the mean of its divisors is an integer number (4767909120).

Almost surely, 2^315140251125 is an apocalyptic number.

315140251125 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

315140251125 is a deficient number, since it is larger than the sum of its proper divisors (295152116235).

315140251125 is a wasteful number, since it uses less digits than its factorization.

315140251125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3836 (or 3826 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 30.

Adding to 315140251125 its reverse (521152041513), we get a palindrome (836292292638).

The spelling of 315140251125 in words is "three hundred fifteen billion, one hundred forty million, two hundred fifty-one thousand, one hundred twenty-five".