120634433 has 2 divisors, whose sum is σ = 120634434. Its totient is φ = 120634432.

The previous prime is 120634429. The next prime is 120634453. The reversal of 120634433 is 334436021.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 62995969 + 57638464 = 7937^2 + 7592^2 .

It is a cyclic number.

It is not a de Polignac number, because 120634433 - 2² = 120634429 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (120634453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60317216 + 60317217.

It is an arithmetic number, because the mean of its divisors is an integer number (60317217).

Almost surely, 2^120634433 is an apocalyptic number.

It is an amenable number.

120634433 is a deficient number, since it is larger than the sum of its proper divisors (1).

120634433 is an equidigital number, since it uses as much as digits as its factorization.

120634433 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 26.

The square root of 120634433 is about 10983.3707485453. The cubic root of 120634433 is about 494.1101354203.

The spelling of 120634433 in words is "one hundred twenty million, six hundred thirty-four thousand, four hundred thirty-three".