10030000023 has 24 divisors (see below), whose sum is σ = 14735399328. Its totient is φ = 6573330432.

The previous prime is 10029999977. The next prime is 10030000033. The reversal of 10030000023 is 32000003001.

It is a happy number.

It is not a de Polignac number, because 10030000023 - 2²⁹ = 9493129111 is a prime.

It is a super-2 number, since 2×10030000023² (a number of 21 digits) contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10030000033) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 87511 + ... + 166487.

It is an arithmetic number, because the mean of its divisors is an integer number (613974972).

Almost surely, 2^10030000023 is an apocalyptic number.

10030000023 is a deficient number, since it is larger than the sum of its proper divisors (4705399305).

10030000023 is a wasteful number, since it uses less digits than its factorization.

10030000023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79223 (or 79220 counting only the distinct ones).

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

Adding to 10030000023 its reverse (32000003001), we get a palindrome (42030003024).

The spelling of 10030000023 in words is "ten billion, thirty million, twenty-three", and thus it is an aban number and an uban number.