315420210132 has 24 divisors (see below), whose sum is σ = 753096316896. Its totient is φ = 102694951968.

The previous prime is 315420210067. The next prime is 315420210179. The reversal of 315420210132 is 231012024513.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 305639223 + ... + 305640254.

It is an arithmetic number, because the mean of its divisors is an integer number (31379013204).

Almost surely, 2^315420210132 is an apocalyptic number.

It is an amenable number.

315420210132 is an abundant number, since it is smaller than the sum of its proper divisors (437676106764).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

315420210132 is a wasteful number, since it uses less digits than its factorization.

315420210132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 611279527 (or 611279525 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 315420210132 its reverse (231012024513), we get a palindrome (546432234645).

The spelling of 315420210132 in words is "three hundred fifteen billion, four hundred twenty million, two hundred ten thousand, one hundred thirty-two".