23130210001 has 4 divisors (see below), whose sum is σ = 23141015604. Its totient is φ = 23119404400.

The previous prime is 23130209959. The next prime is 23130210113. The reversal of 23130210001 is 10001203132.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 14853759376 + 8276450625 = 121876^2 + 90975^2 .

It is a cyclic number.

It is not a de Polignac number, because 23130210001 - 2¹⁷ = 23130078929 is a prime.

It is a super-2 number, since 2×23130210001² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23130270001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5399590 + ... + 5403871.

It is an arithmetic number, because the mean of its divisors is an integer number (5785253901).

Almost surely, 2^23130210001 is an apocalyptic number.

It is an amenable number.

23130210001 is a deficient number, since it is larger than the sum of its proper divisors (10805603).

23130210001 is a wasteful number, since it uses less digits than its factorization.

23130210001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10805602.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 23130210001 its reverse (10001203132), we get a palindrome (33131413133).

The spelling of 23130210001 in words is "twenty-three billion, one hundred thirty million, two hundred ten thousand, one".