13012291223 has 2 divisors, whose sum is σ = 13012291224. Its totient is φ = 13012291222.

The previous prime is 13012291211. The next prime is 13012291241. The reversal of 13012291223 is 32219221031.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13012291223 - 2⁴ = 13012291207 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13012291192 and 13012291201.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13012291823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6506145611 + 6506145612.

It is an arithmetic number, because the mean of its divisors is an integer number (6506145612).

Almost surely, 2^13012291223 is an apocalyptic number.

13012291223 is a deficient number, since it is larger than the sum of its proper divisors (1).

13012291223 is an equidigital number, since it uses as much as digits as its factorization.

13012291223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 26.

The spelling of 13012291223 in words is "thirteen billion, twelve million, two hundred ninety-one thousand, two hundred twenty-three".