120376261 has 2 divisors, whose sum is σ = 120376262. Its totient is φ = 120376260.

The previous prime is 120376253. The next prime is 120376271. The reversal of 120376261 is 162673021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 85211361 + 35164900 = 9231^2 + 5930^2 .

It is a cyclic number.

It is not a de Polignac number, because 120376261 - 2³ = 120376253 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120376211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60188130 + 60188131.

It is an arithmetic number, because the mean of its divisors is an integer number (60188131).

Almost surely, 2^120376261 is an apocalyptic number.

It is an amenable number.

120376261 is a deficient number, since it is larger than the sum of its proper divisors (1).

120376261 is an equidigital number, since it uses as much as digits as its factorization.

120376261 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 120376261 is about 10971.6115953856. The cubic root of 120376261 is about 493.7573988957.

The spelling of 120376261 in words is "one hundred twenty million, three hundred seventy-six thousand, two hundred sixty-one".