3161273623 has 2 divisors, whose sum is σ = 3161273624. Its totient is φ = 3161273622.

The previous prime is 3161273611. The next prime is 3161273629. The reversal of 3161273623 is 3263721613.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3161273623 - 2²⁵ = 3127719191 is a prime.

It is a super-2 number, since 2×3161273623² = 19987301838951092258, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3161273629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1580636811 + 1580636812.

It is an arithmetic number, because the mean of its divisors is an integer number (1580636812).

Almost surely, 2^3161273623 is an apocalyptic number.

3161273623 is a deficient number, since it is larger than the sum of its proper divisors (1).

3161273623 is an equidigital number, since it uses as much as digits as its factorization.

3161273623 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27216, while the sum is 34.

The square root of 3161273623 is about 56225.2045171914. The cubic root of 3161273623 is about 1467.6439069214.

The spelling of 3161273623 in words is "three billion, one hundred sixty-one million, two hundred seventy-three thousand, six hundred twenty-three".