120277253 has 2 divisors, whose sum is σ = 120277254. Its totient is φ = 120277252.

The previous prime is 120277243. The next prime is 120277279. The reversal of 120277253 is 352772021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 118744609 + 1532644 = 10897^2 + 1238^2 .

It is a cyclic number.

It is not a de Polignac number, because 120277253 - 2²⁰ = 119228677 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120277243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60138626 + 60138627.

It is an arithmetic number, because the mean of its divisors is an integer number (60138627).

Almost surely, 2^120277253 is an apocalyptic number.

It is an amenable number.

120277253 is a deficient number, since it is larger than the sum of its proper divisors (1).

120277253 is an equidigital number, since it uses as much as digits as its factorization.

120277253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5880, while the sum is 29.

The square root of 120277253 is about 10967.0986591714. The cubic root of 120277253 is about 493.6219919615.

The spelling of 120277253 in words is "one hundred twenty million, two hundred seventy-seven thousand, two hundred fifty-three".