23135106016 has 24 divisors (see below), whose sum is σ = 49687898904. Its totient is φ = 10515957120.

The previous prime is 23135105999. The next prime is 23135106017. The reversal of 23135106016 is 61060153132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23135106017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32862015 + ... + 32862718.

It is an arithmetic number, because the mean of its divisors is an integer number (2070329121).

Almost surely, 2^23135106016 is an apocalyptic number.

It is an amenable number.

23135106016 is an abundant number, since it is smaller than the sum of its proper divisors (26552792888).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23135106016 is a wasteful number, since it uses less digits than its factorization.

23135106016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65724754 (or 65724746 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 28.

Adding to 23135106016 its reverse (61060153132), we get a palindrome (84195259148).

The spelling of 23135106016 in words is "twenty-three billion, one hundred thirty-five million, one hundred six thousand, sixteen".