109993931240899 has 2 divisors, whose sum is σ = 109993931240900. Its totient is φ = 109993931240898.

The previous prime is 109993931240861. The next prime is 109993931240917. The reversal of 109993931240899 is 998042139399901.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 109993931240899 - 2²³ = 109993922852291 is a prime.

It is not a weakly prime, because it can be changed into another prime (109993931240399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54996965620449 + 54996965620450.

It is an arithmetic number, because the mean of its divisors is an integer number (54996965620450).

Almost surely, 2^{109993931240899} is an apocalyptic number.

109993931240899 is a deficient number, since it is larger than the sum of its proper divisors (1).

109993931240899 is an equidigital number, since it uses as much as digits as its factorization.

109993931240899 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 306110016, while the sum is 76.

The spelling of 109993931240899 in words is "one hundred nine trillion, nine hundred ninety-three billion, nine hundred thirty-one million, two hundred forty thousand, eight hundred ninety-nine".