201473703 has 16 divisors (see below), whose sum is σ = 299274240. Its totient is φ = 133958232.

The previous prime is 201473693. The next prime is 201473711. The reversal of 201473703 is 307374102.

It is not a de Polignac number, because 201473703 - 2⁴ = 201473687 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201473773) 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 15 ways as a sum of consecutive naturals, for example, 600 + ... + 20082.

It is an arithmetic number, because the mean of its divisors is an integer number (18704640).

Almost surely, 2^201473703 is an apocalyptic number.

201473703 is a deficient number, since it is larger than the sum of its proper divisors (97800537).

201473703 is a wasteful number, since it uses less digits than its factorization.

201473703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19875 (or 19869 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 27.

The square root of 201473703 is about 14194.1432640368. The cubic root of 201473703 is about 586.2364119278.

The spelling of 201473703 in words is "two hundred one million, four hundred seventy-three thousand, seven hundred three".