2131106162 has 16 divisors (see below), whose sum is σ = 3389690592. Its totient is φ = 1001394240.

The previous prime is 2131106113. The next prime is 2131106167. The reversal of 2131106162 is 2616011312.

It is a super-2 number, since 2×2131106162² = 9083226947428740488, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2131106167) 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, 22664 + ... + 69107.

It is an arithmetic number, because the mean of its divisors is an integer number (211855662).

Almost surely, 2^2131106162 is an apocalyptic number.

2131106162 is a deficient number, since it is larger than the sum of its proper divisors (1258584430).

2131106162 is a wasteful number, since it uses less digits than its factorization.

2131106162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92473.

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 2131106162 is about 46163.9054023812. The cubic root of 2131106162 is about 1286.8710421799.

Adding to 2131106162 its reverse (2616011312), we get a palindrome (4747117474).

The spelling of 2131106162 in words is "two billion, one hundred thirty-one million, one hundred six thousand, one hundred sixty-two".