23663506231210 has 16 divisors (see below), whose sum is σ = 44063080569000. Its totient is φ = 9139009302976.

The previous prime is 23663506231193. The next prime is 23663506231213. The reversal of 23663506231210 is 1213260536632.

It can be written as a sum of positive squares in 4 ways, for example, as 13083000063849 + 10580506167361 = 3617043^2 + 3252769^2 .

It is not an unprimeable number, because it can be changed into a prime (23663506231213) 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, 40799148385 + ... + 40799148964.

Almost surely, 2^{23663506231210} is an apocalyptic number.

23663506231210 is a deficient number, since it is larger than the sum of its proper divisors (20399574337790).

23663506231210 is a wasteful number, since it uses less digits than its factorization.

23663506231210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81598297385.

The product of its (nonzero) digits is 233280, while the sum is 40.

Adding to 23663506231210 its reverse (1213260536632), we get a palindrome (24876766767842).

The spelling of 23663506231210 in words is "twenty-three trillion, six hundred sixty-three billion, five hundred six million, two hundred thirty-one thousand, two hundred ten".