302214132139 has 2 divisors, whose sum is σ = 302214132140. Its totient is φ = 302214132138.

The previous prime is 302214132109. The next prime is 302214132149. The reversal of 302214132139 is 931231412203.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 302214132139 - 2²⁵ = 302180577707 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 302214132139.

It is not a weakly prime, because it can be changed into another prime (302214132109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 151107066069 + 151107066070.

It is an arithmetic number, because the mean of its divisors is an integer number (151107066070).

Almost surely, 2^302214132139 is an apocalyptic number.

302214132139 is a deficient number, since it is larger than the sum of its proper divisors (1).

302214132139 is an equidigital number, since it uses as much as digits as its factorization.

302214132139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 31.

The spelling of 302214132139 in words is "three hundred two billion, two hundred fourteen million, one hundred thirty-two thousand, one hundred thirty-nine".