2130430023 has 12 divisors (see below), whose sum is σ = 3077690928. Its totient is φ = 1420100640.

The previous prime is 2130430007. The next prime is 2130430037. The reversal of 2130430023 is 3200340312.

2130430023 is a `hidden beast` number, since 213 + 0 + 430 + 0 + 23 = 666.

It is not a de Polignac number, because 2130430023 - 2⁴ = 2130430007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2130429978 and 2130430005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2130432023) 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, 113611 + ... + 131027.

It is an arithmetic number, because the mean of its divisors is an integer number (256474244).

Almost surely, 2^2130430023 is an apocalyptic number.

2130430023 is a deficient number, since it is larger than the sum of its proper divisors (947260905).

2130430023 is a wasteful number, since it uses less digits than its factorization.

2130430023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31014 (or 31011 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 2130430023 is about 46156.5815783621. The cubic root of 2130430023 is about 1286.7349319990.

Adding to 2130430023 its reverse (3200340312), we get a palindrome (5330770335).

The spelling of 2130430023 in words is "two billion, one hundred thirty million, four hundred thirty thousand, twenty-three".