23032320312103 has 16 divisors (see below), whose sum is σ = 24086240994816. Its totient is φ = 21982780056160.

The previous prime is 23032320312047. The next prime is 23032320312139. The reversal of 23032320312103 is 30121302323032.

It is not a de Polignac number, because 23032320312103 - 2²¹ = 23032318214951 is a prime.

It is a super-3 number, since 3×23032320312103³ (a number of 41 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23032320322103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 429752838 + ... + 429806428.

It is an arithmetic number, because the mean of its divisors is an integer number (1505390062176).

Almost surely, 2^{23032320312103} is an apocalyptic number.

23032320312103 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

23032320312103 is a deficient number, since it is larger than the sum of its proper divisors (1053920682713).

23032320312103 is a wasteful number, since it uses less digits than its factorization.

23032320312103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94094.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 23032320312103 its reverse (30121302323032), we get a palindrome (53153622635135).

The spelling of 23032320312103 in words is "twenty-three trillion, thirty-two billion, three hundred twenty million, three hundred twelve thousand, one hundred three".