3102099997943 has 2 divisors, whose sum is σ = 3102099997944. Its totient is φ = 3102099997942.

The previous prime is 3102099997937. The next prime is 3102099997979. The reversal of 3102099997943 is 3497999902013.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3102099997943 - 2⁸ = 3102099997687 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3102099997943.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3102099990943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1551049998971 + 1551049998972.

It is an arithmetic number, because the mean of its divisors is an integer number (1551049998972).

Almost surely, 2^{3102099997943} is an apocalyptic number.

3102099997943 is a deficient number, since it is larger than the sum of its proper divisors (1).

3102099997943 is an equidigital number, since it uses as much as digits as its factorization.

3102099997943 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 29760696, while the sum is 65.

The spelling of 3102099997943 in words is "three trillion, one hundred two billion, ninety-nine million, nine hundred ninety-seven thousand, nine hundred forty-three".