109361084731 has 2 divisors, whose sum is σ = 109361084732. Its totient is φ = 109361084730.

The previous prime is 109361084671. The next prime is 109361084747. The reversal of 109361084731 is 137480163901.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 109361084731 - 2⁷ = 109361084603 is a prime.

It is a super-2 number, since 2×109361084731² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (109361184731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54680542365 + 54680542366.

It is an arithmetic number, because the mean of its divisors is an integer number (54680542366).

Almost surely, 2^109361084731 is an apocalyptic number.

109361084731 is a deficient number, since it is larger than the sum of its proper divisors (1).

109361084731 is an equidigital number, since it uses as much as digits as its factorization.

109361084731 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108864, while the sum is 43.

The spelling of 109361084731 in words is "one hundred nine billion, three hundred sixty-one million, eighty-four thousand, seven hundred thirty-one".