23123232106 has 8 divisors (see below), whose sum is σ = 37352913444. Its totient is φ = 10672260960.

The previous prime is 23123232071. The next prime is 23123232127. The reversal of 23123232106 is 60123232132.

It can be written as a sum of positive squares in 2 ways, for example, as 19954105081 + 3169127025 = 141259^2 + 56295^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 444677515 + ... + 444677566.

Almost surely, 2^23123232106 is an apocalyptic number.

23123232106 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

23123232106 is a deficient number, since it is larger than the sum of its proper divisors (14229681338).

23123232106 is a wasteful number, since it uses less digits than its factorization.

23123232106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 889355096.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 23123232106 its reverse (60123232132), we get a palindrome (83246464238).

The spelling of 23123232106 in words is "twenty-three billion, one hundred twenty-three million, two hundred thirty-two thousand, one hundred six".