10003023000 has 96 divisors (see below), whose sum is σ = 33810248160. Its totient is φ = 2667470400.

The previous prime is 10003022969. The next prime is 10003023061. The reversal of 10003023000 is 32030001.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 546724 + ... + 564723.

It is an arithmetic number, because the mean of its divisors is an integer number (352190085).

Almost surely, 2^10003023000 is an apocalyptic number.

10003023000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10003023000 is an abundant number, since it is smaller than the sum of its proper divisors (23807225160).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10003023000 is a wasteful number, since it uses less digits than its factorization.

10003023000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1111474 (or 1111457 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 9.

Adding to 10003023000 its reverse (32030001), we get a palindrome (10035053001).

The spelling of 10003023000 in words is "ten billion, three million, twenty-three thousand".