2680162131 has 16 divisors (see below), whose sum is σ = 3586198784. Its totient is φ = 1780462944.

The previous prime is 2680162127. The next prime is 2680162181. The reversal of 2680162131 is 1312610862.

It is not a de Polignac number, because 2680162131 - 2² = 2680162127 is a prime.

It is a super-2 number, since 2×2680162131² = 14366538096892922322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2680162181) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1806516 + ... + 1807998.

It is an arithmetic number, because the mean of its divisors is an integer number (224137424).

Almost surely, 2^2680162131 is an apocalyptic number.

2680162131 is a deficient number, since it is larger than the sum of its proper divisors (906036653).

2680162131 is a wasteful number, since it uses less digits than its factorization.

2680162131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3210.

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 2680162131 is about 51770.2823152434. The cubic root of 2680162131 is about 1389.0579215900.

Adding to 2680162131 its reverse (1312610862), we get a palindrome (3992772993).

The spelling of 2680162131 in words is "two billion, six hundred eighty million, one hundred sixty-two thousand, one hundred thirty-one".