2315421135 has 12 divisors (see below), whose sum is σ = 4013396712. Its totient is φ = 1234891248.

The previous prime is 2315421133. The next prime is 2315421181. The reversal of 2315421135 is 5311245132.

2315421135 is a `hidden beast` number, since 2 + 3 + 1 + 542 + 113 + 5 = 666.

It is not a de Polignac number, because 2315421135 - 2¹ = 2315421133 is a prime.

It is a super-2 number, since 2×2315421135² = 10722350064809376450, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2315421099 and 2315421108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2315421133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25726857 + ... + 25726946.

It is an arithmetic number, because the mean of its divisors is an integer number (334449726).

Almost surely, 2^2315421135 is an apocalyptic number.

2315421135 is a deficient number, since it is larger than the sum of its proper divisors (1697975577).

2315421135 is a wasteful number, since it uses less digits than its factorization.

2315421135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51453814 (or 51453811 counting only the distinct ones).

The product of its digits is 3600, while the sum is 27.

The square root of 2315421135 is about 48118.8230841113. The cubic root of 2315421135 is about 1322.9496966869.

Adding to 2315421135 its reverse (5311245132), we get a palindrome (7626666267).

The spelling of 2315421135 in words is "two billion, three hundred fifteen million, four hundred twenty-one thousand, one hundred thirty-five".