315002135 has 24 divisors (see below), whose sum is σ = 458843616. Its totient is φ = 206606400.

The previous prime is 315002123. The next prime is 315002137. The reversal of 315002135 is 531200513.

It is not a de Polignac number, because 315002135 - 2⁶ = 315002071 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (315002137) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22316 + ... + 33585.

It is an arithmetic number, because the mean of its divisors is an integer number (19118484).

Almost surely, 2^315002135 is an apocalyptic number.

315002135 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

315002135 is a deficient number, since it is larger than the sum of its proper divisors (143841481).

315002135 is a wasteful number, since it uses less digits than its factorization.

315002135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55943 (or 55936 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 20.

The square root of 315002135 is about 17748.2994960081. The cubic root of 315002135 is about 680.4107488127.

Adding to 315002135 its reverse (531200513), we get a palindrome (846202648).

The spelling of 315002135 in words is "three hundred fifteen million, two thousand, one hundred thirty-five".