23103331133231 has 2 divisors, whose sum is σ = 23103331133232. Its totient is φ = 23103331133230.

The previous prime is 23103331133221. The next prime is 23103331133273. The reversal of 23103331133231 is 13233113330132.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23103331133231 - 2¹⁰ = 23103331132207 is a prime.

It is a super-2 number, since 2×23103331133231² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23103331133194 and 23103331133203.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23103331133221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11551665566615 + 11551665566616.

It is an arithmetic number, because the mean of its divisors is an integer number (11551665566616).

Almost surely, 2^{23103331133231} is an apocalyptic number.

23103331133231 is a deficient number, since it is larger than the sum of its proper divisors (1).

23103331133231 is an equidigital number, since it uses as much as digits as its factorization.

23103331133231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8748, while the sum is 29.

Adding to 23103331133231 its reverse (13233113330132), we get a palindrome (36336444463363).

The spelling of 23103331133231 in words is "twenty-three trillion, one hundred three billion, three hundred thirty-one million, one hundred thirty-three thousand, two hundred thirty-one".