120260907 has 36 divisors (see below), whose sum is σ = 199207944. Its totient is φ = 69638400.

The previous prime is 120260897. The next prime is 120260909. The reversal of 120260907 is 709062021.

It is not a de Polignac number, because 120260907 - 2¹⁸ = 119998763 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120260909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 23532 + ... + 28182.

It is an arithmetic number, because the mean of its divisors is an integer number (5533554).

Almost surely, 2^120260907 is an apocalyptic number.

120260907 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

120260907 is a deficient number, since it is larger than the sum of its proper divisors (78947037).

120260907 is a wasteful number, since it uses less digits than its factorization.

120260907 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4700 (or 4684 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 120260907 is about 10966.3534048470. The cubic root of 120260907 is about 493.5996294326.

The spelling of 120260907 in words is "one hundred twenty million, two hundred sixty thousand, nine hundred seven".