120773633 has 12 divisors (see below), whose sum is σ = 128816100. Its totient is φ = 113204736.

The previous prime is 120773629. The next prime is 120773641. The reversal of 120773633 is 336377021.

It can be written as a sum of positive squares in 2 ways, for example, as 18601969 + 102171664 = 4313^2 + 10108^2 .

It is not a de Polignac number, because 120773633 - 2² = 120773629 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 120773633.

It is not an unprimeable number, because it can be changed into a prime (120773833) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33293 + ... + 36741.

It is an arithmetic number, because the mean of its divisors is an integer number (10734675).

Almost surely, 2^120773633 is an apocalyptic number.

It is an amenable number.

120773633 is a deficient number, since it is larger than the sum of its proper divisors (8042467).

120773633 is an equidigital number, since it uses as much as digits as its factorization.

120773633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3584 (or 3565 counting only the distinct ones).

The product of its (nonzero) digits is 15876, while the sum is 32.

The square root of 120773633 is about 10989.7057740415. The cubic root of 120773633 is about 494.3001134970.

The spelling of 120773633 in words is "one hundred twenty million, seven hundred seventy-three thousand, six hundred thirty-three".