120092261 has 2 divisors, whose sum is σ = 120092262. Its totient is φ = 120092260.

The previous prime is 120092251. The next prime is 120092279. The reversal of 120092261 is 162290021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 115971361 + 4120900 = 10769^2 + 2030^2 .

It is a cyclic number.

It is not a de Polignac number, because 120092261 - 2⁶ = 120092197 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120092221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60046130 + 60046131.

It is an arithmetic number, because the mean of its divisors is an integer number (60046131).

Almost surely, 2^120092261 is an apocalyptic number.

It is an amenable number.

120092261 is a deficient number, since it is larger than the sum of its proper divisors (1).

120092261 is an equidigital number, since it uses as much as digits as its factorization.

120092261 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 120092261 is about 10958.6614602332. The cubic root of 120092261 is about 493.3687909240.

The spelling of 120092261 in words is "one hundred twenty million, ninety-two thousand, two hundred sixty-one".