23105115106 has 16 divisors (see below), whose sum is σ = 38291854464. Its totient is φ = 10400256064.

The previous prime is 23105115073. The next prime is 23105115107. The reversal of 23105115106 is 60151150132.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (23105115107) 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, 14772310 + ... + 14773873.

It is an arithmetic number, because the mean of its divisors is an integer number (2393240904).

Almost surely, 2^23105115106 is an apocalyptic number.

23105115106 is a deficient number, since it is larger than the sum of its proper divisors (15186739358).

23105115106 is a wasteful number, since it uses less digits than its factorization.

23105115106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29546225.

The product of its (nonzero) digits is 900, while the sum is 25.

Adding to 23105115106 its reverse (60151150132), we get a palindrome (83256265238).

The spelling of 23105115106 in words is "twenty-three billion, one hundred five million, one hundred fifteen thousand, one hundred six".