120465909299 has 2 divisors, whose sum is σ = 120465909300. Its totient is φ = 120465909298.

The previous prime is 120465909287. The next prime is 120465909301. The reversal of 120465909299 is 992909564021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 120465909299 - 2²⁸ = 120197473843 is a prime.

Together with 120465909301, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (120465909229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60232954649 + 60232954650.

It is an arithmetic number, because the mean of its divisors is an integer number (60232954650).

Almost surely, 2^120465909299 is an apocalyptic number.

120465909299 is a deficient number, since it is larger than the sum of its proper divisors (1).

120465909299 is an equidigital number, since it uses as much as digits as its factorization.

120465909299 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3149280, while the sum is 56.

The spelling of 120465909299 in words is "one hundred twenty billion, four hundred sixty-five million, nine hundred nine thousand, two hundred ninety-nine".