120472903 has 2 divisors, whose sum is σ = 120472904. Its totient is φ = 120472902.

The previous prime is 120472853. The next prime is 120472909. The reversal of 120472903 is 309274021.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120472903 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120472909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60236451 + 60236452.

It is an arithmetic number, because the mean of its divisors is an integer number (60236452).

Almost surely, 2^120472903 is an apocalyptic number.

120472903 is a deficient number, since it is larger than the sum of its proper divisors (1).

120472903 is an equidigital number, since it uses as much as digits as its factorization.

120472903 is an evil number, because the sum of its binary digits is even.

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

The square root of 120472903 is about 10976.0148961269. The cubic root of 120472903 is about 493.8894984145.

The spelling of 120472903 in words is "one hundred twenty million, four hundred seventy-two thousand, nine hundred three".