23210142011 has 8 divisors (see below), whose sum is σ = 26535784704. Its totient is φ = 19886976360.

The previous prime is 23210141993. The next prime is 23210142071. The reversal of 23210142011 is 11024101232.

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

It is a cyclic number.

It is not a de Polignac number, because 23210142011 - 2⁶ = 23210141947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23210142071) 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, 599135 + ... + 636696.

It is an arithmetic number, because the mean of its divisors is an integer number (3316973088).

Almost surely, 2^23210142011 is an apocalyptic number.

23210142011 is a deficient number, since it is larger than the sum of its proper divisors (3325642693).

23210142011 is a wasteful number, since it uses less digits than its factorization.

23210142011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1238521.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 23210142011 its reverse (11024101232), we get a palindrome (34234243243).

The spelling of 23210142011 in words is "twenty-three billion, two hundred ten million, one hundred forty-two thousand, eleven".