73023003 has 12 divisors (see below), whose sum is σ = 106964208. Its totient is φ = 47995920.

The previous prime is 73023001. The next prime is 73023043. The reversal of 73023003 is 30032037.

It is not a de Polignac number, because 73023003 - 2¹ = 73023001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (73023001) 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, 56500 + ... + 57777.

It is an arithmetic number, because the mean of its divisors is an integer number (8913684).

Almost surely, 2^73023003 is an apocalyptic number.

73023003 is a deficient number, since it is larger than the sum of its proper divisors (33941205).

73023003 is a wasteful number, since it uses less digits than its factorization.

73023003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114354 (or 114351 counting only the distinct ones).

The product of its (nonzero) digits is 378, while the sum is 18.

The square root of 73023003 is about 8545.3497880426. The cubic root of 73023003 is about 417.9778133566.

The spelling of 73023003 in words is "seventy-three million, twenty-three thousand, three".