2174234131 has 2 divisors, whose sum is σ = 2174234132. Its totient is φ = 2174234130.

The previous prime is 2174234119. The next prime is 2174234177. The reversal of 2174234131 is 1314324712.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2174234131 - 2⁷ = 2174234003 is a prime.

It is a super-2 number, since 2×2174234131² = 9454588112810650322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2174234131.

It is not a weakly prime, because it can be changed into another prime (2174234831) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1087117065 + 1087117066.

It is an arithmetic number, because the mean of its divisors is an integer number (1087117066).

Almost surely, 2^2174234131 is an apocalyptic number.

2174234131 is a deficient number, since it is larger than the sum of its proper divisors (1).

2174234131 is an equidigital number, since it uses as much as digits as its factorization.

2174234131 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4032, while the sum is 28.

The square root of 2174234131 is about 46628.6835649474. The cubic root of 2174234131 is about 1295.4940907165.

Adding to 2174234131 its reverse (1314324712), we get a palindrome (3488558843).

The spelling of 2174234131 in words is "two billion, one hundred seventy-four million, two hundred thirty-four thousand, one hundred thirty-one".