3102130091 has 2 divisors, whose sum is σ = 3102130092. Its totient is φ = 3102130090.

The previous prime is 3102130021. The next prime is 3102130153. The reversal of 3102130091 is 1900312013.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3102130091 - 2²² = 3097935787 is a prime.

It is a super-2 number, since 2×3102130091² = 19246422202975336562, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3102130021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1551065045 + 1551065046.

It is an arithmetic number, because the mean of its divisors is an integer number (1551065046).

Almost surely, 2^3102130091 is an apocalyptic number.

3102130091 is a deficient number, since it is larger than the sum of its proper divisors (1).

3102130091 is an equidigital number, since it uses as much as digits as its factorization.

3102130091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 162, while the sum is 20.

The square root of 3102130091 is about 55696.7691253272. The cubic root of 3102130091 is about 1458.4336255060.

The spelling of 3102130091 in words is "three billion, one hundred two million, one hundred thirty thousand, ninety-one".