23032121211103 has 2 divisors, whose sum is σ = 23032121211104. Its totient is φ = 23032121211102.

The previous prime is 23032121211059. The next prime is 23032121211133. The reversal of 23032121211103 is 30111212123032.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23032121211103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23032121211133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11516060605551 + 11516060605552.

It is an arithmetic number, because the mean of its divisors is an integer number (11516060605552).

Almost surely, 2^{23032121211103} is an apocalyptic number.

23032121211103 is a deficient number, since it is larger than the sum of its proper divisors (1).

23032121211103 is an equidigital number, since it uses as much as digits as its factorization.

23032121211103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 23032121211103 its reverse (30111212123032), we get a palindrome (53143333334135).

The spelling of 23032121211103 in words is "twenty-three trillion, thirty-two billion, one hundred twenty-one million, two hundred eleven thousand, one hundred three".