10030120023 has 96 divisors (see below), whose sum is σ = 17431953408. Its totient is φ = 5070340800.

The previous prime is 10030119997. The next prime is 10030120063. The reversal of 10030120023 is 32002103001.

It is a happy number.

It is not a de Polignac number, because 10030120023 - 2⁹ = 10030119511 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10030119990 and 10030120008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10030120063) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 20595486 + ... + 20595972.

It is an arithmetic number, because the mean of its divisors is an integer number (181582848).

Almost surely, 2^10030120023 is an apocalyptic number.

10030120023 is a deficient number, since it is larger than the sum of its proper divisors (7401833385).

10030120023 is a wasteful number, since it uses less digits than its factorization.

10030120023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 833 (or 826 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 10030120023 its reverse (32002103001), we get a palindrome (42032223024).

The spelling of 10030120023 in words is "ten billion, thirty million, one hundred twenty thousand, twenty-three".