120664894283 has 4 divisors (see below), whose sum is σ = 123926107680. Its totient is φ = 117403680888.

The previous prime is 120664894277. The next prime is 120664894289. The reversal of 120664894283 is 382498466021.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (120664894277) and next prime (120664894289).

It is a cyclic number.

It is not a de Polignac number, because 120664894283 - 2⁸ = 120664894027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120664894289) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1630606643 + ... + 1630606716.

It is an arithmetic number, because the mean of its divisors is an integer number (30981526920).

Almost surely, 2^120664894283 is an apocalyptic number.

120664894283 is a deficient number, since it is larger than the sum of its proper divisors (3261213397).

120664894283 is an equidigital number, since it uses as much as digits as its factorization.

120664894283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3261213396.

The product of its (nonzero) digits is 3981312, while the sum is 53.

The spelling of 120664894283 in words is "one hundred twenty billion, six hundred sixty-four million, eight hundred ninety-four thousand, two hundred eighty-three".