315141115102 has 16 divisors (see below), whose sum is σ = 516273503472. Its totient is φ = 143082616320.

The previous prime is 315141115097. The next prime is 315141115141. The reversal of 315141115102 is 201511141513.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8147523 + ... + 8186110.

It is an arithmetic number, because the mean of its divisors is an integer number (32267093967).

Almost surely, 2^315141115102 is an apocalyptic number.

315141115102 is a deficient number, since it is larger than the sum of its proper divisors (201132388370).

315141115102 is a wasteful number, since it uses less digits than its factorization.

315141115102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16334523.

The product of its (nonzero) digits is 600, while the sum is 25.

Adding to 315141115102 its reverse (201511141513), we get a palindrome (516652256615).

The spelling of 315141115102 in words is "three hundred fifteen billion, one hundred forty-one million, one hundred fifteen thousand, one hundred two".