2315130122 has 16 divisors (see below), whose sum is σ = 3554046720. Its totient is φ = 1130761632.

The previous prime is 2315130121. The next prime is 2315130131. The reversal of 2315130122 is 2210315132.

It is a junction number, because it is equal to n+sod(n) for n = 2315130094 and 2315130103.

It is not an unprimeable number, because it can be changed into a prime (2315130121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63578 + ... + 93125.

It is an arithmetic number, because the mean of its divisors is an integer number (222127920).

Almost surely, 2^2315130122 is an apocalyptic number.

2315130122 is a deficient number, since it is larger than the sum of its proper divisors (1238916598).

2315130122 is a wasteful number, since it uses less digits than its factorization.

2315130122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156877.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 2315130122 is about 48115.7990892804. The cubic root of 2315130122 is about 1322.8942695215.

Adding to 2315130122 its reverse (2210315132), we get a palindrome (4525445254).

The spelling of 2315130122 in words is "two billion, three hundred fifteen million, one hundred thirty thousand, one hundred twenty-two".