120773501 has 2 divisors, whose sum is σ = 120773502. Its totient is φ = 120773500.

The previous prime is 120773479. The next prime is 120773537. The reversal of 120773501 is 105377021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 114276100 + 6497401 = 10690^2 + 2549^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120773501 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120773561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60386750 + 60386751.

It is an arithmetic number, because the mean of its divisors is an integer number (60386751).

Almost surely, 2^120773501 is an apocalyptic number.

It is an amenable number.

120773501 is a deficient number, since it is larger than the sum of its proper divisors (1).

120773501 is an equidigital number, since it uses as much as digits as its factorization.

120773501 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1470, while the sum is 26.

The square root of 120773501 is about 10989.6997684195. The cubic root of 120773501 is about 494.2999334145.

The spelling of 120773501 in words is "one hundred twenty million, seven hundred seventy-three thousand, five hundred one".