3102420030091 has 2 divisors, whose sum is σ = 3102420030092. Its totient is φ = 3102420030090.

The previous prime is 3102420030049. The next prime is 3102420030121. The reversal of 3102420030091 is 1900300242013.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3102420030091 is a prime.

It is not a weakly prime, because it can be changed into another prime (3102420040091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1551210015045 + 1551210015046.

It is an arithmetic number, because the mean of its divisors is an integer number (1551210015046).

Almost surely, 2^{3102420030091} is an apocalyptic number.

3102420030091 is a deficient number, since it is larger than the sum of its proper divisors (1).

3102420030091 is an equidigital number, since it uses as much as digits as its factorization.

3102420030091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 25.

The spelling of 3102420030091 in words is "three trillion, one hundred two billion, four hundred twenty million, thirty thousand, ninety-one".