23231004112103 has 2 divisors, whose sum is σ = 23231004112104. Its totient is φ = 23231004112102.

The previous prime is 23231004112091. The next prime is 23231004112117. The reversal of 23231004112103 is 30121140013232.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23231004112103 - 2¹² = 23231004108007 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23231004112123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11615502056051 + 11615502056052.

It is an arithmetic number, because the mean of its divisors is an integer number (11615502056052).

Almost surely, 2^{23231004112103} is an apocalyptic number.

23231004112103 is a deficient number, since it is larger than the sum of its proper divisors (1).

23231004112103 is an equidigital number, since it uses as much as digits as its factorization.

23231004112103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 23231004112103 its reverse (30121140013232), we get a palindrome (53352144125335).

The spelling of 23231004112103 in words is "twenty-three trillion, two hundred thirty-one billion, four million, one hundred twelve thousand, one hundred three".