120945883 has 2 divisors, whose sum is σ = 120945884. Its totient is φ = 120945882.

The previous prime is 120945823. The next prime is 120945907. The reversal of 120945883 is 388549021.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120945883 is a prime.

It is a super-2 number, since 2×120945883² = 29255813229299378, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (120945823) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60472941 + 60472942.

It is an arithmetic number, because the mean of its divisors is an integer number (60472942).

Almost surely, 2^120945883 is an apocalyptic number.

120945883 is a deficient number, since it is larger than the sum of its proper divisors (1).

120945883 is an equidigital number, since it uses as much as digits as its factorization.

120945883 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 69120, while the sum is 40.

The square root of 120945883 is about 10997.5398612599. The cubic root of 120945883 is about 494.5349957495.

The spelling of 120945883 in words is "one hundred twenty million, nine hundred forty-five thousand, eight hundred eighty-three".