23011323010 has 16 divisors (see below), whose sum is σ = 44606564856. Its totient is φ = 8496488448.

The previous prime is 23011322977. The next prime is 23011323017. The reversal of 23011323010 is 1032311032.

It can be written as a sum of positive squares in 4 ways, for example, as 5798670201 + 17212652809 = 76149^2 + 131197^2 .

It is not an unprimeable number, because it can be changed into a prime (23011323017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88504959 + ... + 88505218.

Almost surely, 2^23011323010 is an apocalyptic number.

23011323010 is a deficient number, since it is larger than the sum of its proper divisors (21595241846).

23011323010 is a wasteful number, since it uses less digits than its factorization.

23011323010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177010197.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 23011323010 its reverse (1032311032), we get a palindrome (24043634042).

The spelling of 23011323010 in words is "twenty-three billion, eleven million, three hundred twenty-three thousand, ten".