120346694997 has 4 divisors (see below), whose sum is σ = 160462260000. Its totient is φ = 80231129996.

The previous prime is 120346694989. The next prime is 120346695011. The reversal of 120346694997 is 799496643021.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 120346694997 - 2³ = 120346694989 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 120346694997.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120346694987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20057782497 + ... + 20057782502.

It is an arithmetic number, because the mean of its divisors is an integer number (40115565000).

Almost surely, 2^120346694997 is an apocalyptic number.

It is an amenable number.

120346694997 is a deficient number, since it is larger than the sum of its proper divisors (40115565003).

120346694997 is an equidigital number, since it uses as much as digits as its factorization.

120346694997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40115565002.

The product of its (nonzero) digits is 17635968, while the sum is 60.

The spelling of 120346694997 in words is "one hundred twenty billion, three hundred forty-six million, six hundred ninety-four thousand, nine hundred ninety-seven".