361666112630311 has 2 divisors, whose sum is σ = 361666112630312. Its totient is φ = 361666112630310.

The previous prime is 361666112630297. The next prime is 361666112630321. The reversal of 361666112630311 is 113036211666163.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 361666112630311 - 2²³ = 361666104241703 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (361666112630321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 180833056315155 + 180833056315156.

It is an arithmetic number, because the mean of its divisors is an integer number (180833056315156).

Almost surely, 2^{361666112630311} is an apocalyptic number.

361666112630311 is a deficient number, since it is larger than the sum of its proper divisors (1).

361666112630311 is an equidigital number, since it uses as much as digits as its factorization.

361666112630311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 419904, while the sum is 46.

The spelling of 361666112630311 in words is "three hundred sixty-one trillion, six hundred sixty-six billion, one hundred twelve million, six hundred thirty thousand, three hundred eleven".