73041003 has 12 divisors (see below), whose sum is σ = 120575728. Its totient is φ = 41737680.

The previous prime is 73040999. The next prime is 73041041. The reversal of 73041003 is 30014037.

It is not a de Polignac number, because 73041003 - 2² = 73040999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (73041083) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 579628 + ... + 579753.

Almost surely, 2^73041003 is an apocalyptic number.

73041003 is a deficient number, since it is larger than the sum of its proper divisors (47534725).

73041003 is a wasteful number, since it uses less digits than its factorization.

73041003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1159394 (or 1159391 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 18.

The square root of 73041003 is about 8546.4029275479. The cubic root of 73041003 is about 418.0121540539.

The spelling of 73041003 in words is "seventy-three million, forty-one thousand, three".