2130320023 has 8 divisors (see below), whose sum is σ = 2294565728. Its totient is φ = 1966127904.

The previous prime is 2130320011. The next prime is 2130320039. The reversal of 2130320023 is 3200230312.

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

It is not a de Polignac number, because 2130320023 - 2²¹ = 2128222871 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2130319979 and 2130320006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2130320123) 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, 114361 + ... + 131677.

It is an arithmetic number, because the mean of its divisors is an integer number (286820716).

Almost surely, 2^2130320023 is an apocalyptic number.

2130320023 is a deficient number, since it is larger than the sum of its proper divisors (164245705).

2130320023 is a wasteful number, since it uses less digits than its factorization.

2130320023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26793.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 2130320023 is about 46155.3899669367. The cubic root of 2130320023 is about 1286.7127857222.

Adding to 2130320023 its reverse (3200230312), we get a palindrome (5330550335).

The spelling of 2130320023 in words is "two billion, one hundred thirty million, three hundred twenty thousand, twenty-three".