2150302131 has 24 divisors (see below), whose sum is σ = 3244020000. Its totient is φ = 1369944576.

The previous prime is 2150302127. The next prime is 2150302153. The reversal of 2150302131 is 1312030512.

It is not a de Polignac number, because 2150302131 - 2² = 2150302127 is a prime.

It is a super-2 number, since 2×2150302131² = 9247598509166282322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2150302831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 254385 + ... + 262701.

It is an arithmetic number, because the mean of its divisors is an integer number (135167500).

Almost surely, 2^2150302131 is an apocalyptic number.

2150302131 is a deficient number, since it is larger than the sum of its proper divisors (1093717869).

2150302131 is a wasteful number, since it uses less digits than its factorization.

2150302131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9595 (or 9592 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 2150302131 is about 46371.3503253895. The cubic root of 2150302131 is about 1290.7233350930.

Adding to 2150302131 its reverse (1312030512), we get a palindrome (3462332643).

The spelling of 2150302131 in words is "two billion, one hundred fifty million, three hundred two thousand, one hundred thirty-one".