315160140522270 has 64 divisors (see below), whose sum is σ = 758210589411840. Its totient is φ = 83839967073408.

The previous prime is 315160140522217. The next prime is 315160140522277. The reversal of 315160140522270 is 72225041061513.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (315160140522277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22425799 + ... + 33663581.

It is an arithmetic number, because the mean of its divisors is an integer number (11847040459560).

Almost surely, 2^{315160140522270} is an apocalyptic number.

315160140522270 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

315160140522270 is an abundant number, since it is smaller than the sum of its proper divisors (443050448889570).

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

315160140522270 is a wasteful number, since it uses less digits than its factorization.

315160140522270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11240049.

The product of its (nonzero) digits is 100800, while the sum is 39.

Adding to 315160140522270 its reverse (72225041061513), we get a palindrome (387385181583783).

The spelling of 315160140522270 in words is "three hundred fifteen trillion, one hundred sixty billion, one hundred forty million, five hundred twenty-two thousand, two hundred seventy".