61116263433307 has 2 divisors, whose sum is σ = 61116263433308. Its totient is φ = 61116263433306.

The previous prime is 61116263433289. The next prime is 61116263433431. The reversal of 61116263433307 is 70333436261116.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 61116263433307 - 2²³ = 61116255044699 is a prime.

It is not a weakly prime, because it can be changed into another prime (61116263430307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30558131716653 + 30558131716654.

It is an arithmetic number, because the mean of its divisors is an integer number (30558131716654).

Almost surely, 2^{61116263433307} is an apocalyptic number.

61116263433307 is a deficient number, since it is larger than the sum of its proper divisors (1).

61116263433307 is an equidigital number, since it uses as much as digits as its factorization.

61116263433307 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 979776, while the sum is 46.

The spelling of 61116263433307 in words is "sixty-one trillion, one hundred sixteen billion, two hundred sixty-three million, four hundred thirty-three thousand, three hundred seven".