23210011130210 has 32 divisors (see below), whose sum is σ = 41851952659440. Its totient is φ = 9267586301952.

The previous prime is 23210011130179. The next prime is 23210011130219. The reversal of 23210011130210 is 1203111001232.

It can be written as a sum of positive squares in 8 ways, for example, as 7095462840361 + 16114548289849 = 2663731^2 + 4014293^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (23210011130219) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15727352 + ... + 17139708.

Almost surely, 2^{23210011130210} is an apocalyptic number.

23210011130210 is a deficient number, since it is larger than the sum of its proper divisors (18641941529230).

23210011130210 is a wasteful number, since it uses less digits than its factorization.

23210011130210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1415270.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 23210011130210 its reverse (1203111001232), we get a palindrome (24413122131442).

The spelling of 23210011130210 in words is "twenty-three trillion, two hundred ten billion, eleven million, one hundred thirty thousand, two hundred ten".