23310311103 has 6 divisors (see below), whose sum is σ = 33670449384. Its totient is φ = 15540207396.

The previous prime is 23310311077. The next prime is 23310311117. The reversal of 23310311103 is 30111301332.

It is a happy number.

It is not a de Polignac number, because 23310311103 - 2¹⁷ = 23310180031 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23310311173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1295017275 + ... + 1295017292.

It is an arithmetic number, because the mean of its divisors is an integer number (5611741564).

Almost surely, 2^23310311103 is an apocalyptic number.

23310311103 is a deficient number, since it is larger than the sum of its proper divisors (10360138281).

23310311103 is a wasteful number, since it uses less digits than its factorization.

23310311103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2590034573 (or 2590034570 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 23310311103 its reverse (30111301332), we get a palindrome (53421612435).

The spelling of 23310311103 in words is "twenty-three billion, three hundred ten million, three hundred eleven thousand, one hundred three".