1203480873 has 24 divisors (see below), whose sum is σ = 2009030400. Its totient is φ = 679973184.

The previous prime is 1203480857. The next prime is 1203480893. The reversal of 1203480873 is 3780843021.

It is not a de Polignac number, because 1203480873 - 2⁴ = 1203480857 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1203480893) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 101713 + ... + 112926.

It is an arithmetic number, because the mean of its divisors is an integer number (83709600).

Almost surely, 2^1203480873 is an apocalyptic number.

It is an amenable number.

1203480873 is a deficient number, since it is larger than the sum of its proper divisors (805549527).

1203480873 is a wasteful number, since it uses less digits than its factorization.

1203480873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214741 (or 214738 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 1203480873 is about 34691.2218435731. The cubic root of 1203480873 is about 1063.6850715985.

The spelling of 1203480873 in words is "one billion, two hundred three million, four hundred eighty thousand, eight hundred seventy-three".