302111112097 has 2 divisors, whose sum is σ = 302111112098. Its totient is φ = 302111112096.

The previous prime is 302111112049. The next prime is 302111112161. The reversal of 302111112097 is 790211111203.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 254388088161 + 47723023936 = 504369^2 + 218456^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-302111112097 is a prime.

It is a super-2 number, since 2×302111112097² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (302111112007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 151055556048 + 151055556049.

It is an arithmetic number, because the mean of its divisors is an integer number (151055556049).

Almost surely, 2^302111112097 is an apocalyptic number.

It is an amenable number.

302111112097 is a deficient number, since it is larger than the sum of its proper divisors (1).

302111112097 is an equidigital number, since it uses as much as digits as its factorization.

302111112097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 756, while the sum is 28.

The spelling of 302111112097 in words is "three hundred two billion, one hundred eleven million, one hundred twelve thousand, ninety-seven".