71230003 has 8 divisors (see below), whose sum is σ = 79354800. Its totient is φ = 63483168.

The previous prime is 71230001. The next prime is 71230043. The reversal of 71230003 is 30003217.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 71230003 - 2¹ = 71230001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (71230001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94093 + ... + 94846.

It is an arithmetic number, because the mean of its divisors is an integer number (9919350).

Almost surely, 2^71230003 is an apocalyptic number.

71230003 is a deficient number, since it is larger than the sum of its proper divisors (8124797).

71230003 is a wasteful number, since it uses less digits than its factorization.

71230003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188981.

The product of its (nonzero) digits is 126, while the sum is 16.

The square root of 71230003 is about 8439.7869048928. The cubic root of 71230003 is about 414.5284293670.

The spelling of 71230003 in words is "seventy-one million, two hundred thirty thousand, three".