30013231113223 has 2 divisors, whose sum is σ = 30013231113224. Its totient is φ = 30013231113222.

The previous prime is 30013231113211. The next prime is 30013231113269. The reversal of 30013231113223 is 32231113231003.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30013231113223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30013231113323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15006615556611 + 15006615556612.

It is an arithmetic number, because the mean of its divisors is an integer number (15006615556612).

Almost surely, 2^{30013231113223} is an apocalyptic number.

30013231113223 is a deficient number, since it is larger than the sum of its proper divisors (1).

30013231113223 is an equidigital number, since it uses as much as digits as its factorization.

30013231113223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 30013231113223 its reverse (32231113231003), we get a palindrome (62244344344226).

The spelling of 30013231113223 in words is "thirty trillion, thirteen billion, two hundred thirty-one million, one hundred thirteen thousand, two hundred twenty-three".