304536156465113 has 2 divisors, whose sum is σ = 304536156465114. Its totient is φ = 304536156465112.

The previous prime is 304536156465103. The next prime is 304536156465221. The reversal of 304536156465113 is 311564651635403.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 201462737775049 + 103073418690064 = 14193757^2 + 10152508^2 .

It is a cyclic number.

It is not a de Polignac number, because 304536156465113 - 2²⁶ = 304536089356249 is a prime.

It is a super-2 number, since 2×304536156465113² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (304536156465103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 152268078232556 + 152268078232557.

It is an arithmetic number, because the mean of its divisors is an integer number (152268078232557).

Almost surely, 2^{304536156465113} is an apocalyptic number.

It is an amenable number.

304536156465113 is a deficient number, since it is larger than the sum of its proper divisors (1).

304536156465113 is an equidigital number, since it uses as much as digits as its factorization.

304536156465113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11664000, while the sum is 53.

The spelling of 304536156465113 in words is "three hundred four trillion, five hundred thirty-six billion, one hundred fifty-six million, four hundred sixty-five thousand, one hundred thirteen".