13233333230123 has 2 divisors, whose sum is σ = 13233333230124. Its totient is φ = 13233333230122.

The previous prime is 13233333230101. The next prime is 13233333230147. The reversal of 13233333230123 is 32103233333231.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13233333230123 - 2⁶ = 13233333230059 is a prime.

It is a super-2 number, since 2×13233333230123² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13233333230123.

It is not a weakly prime, because it can be changed into another prime (13233330230123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6616666615061 + 6616666615062.

It is an arithmetic number, because the mean of its divisors is an integer number (6616666615062).

Almost surely, 2^{13233333230123} is an apocalyptic number.

13233333230123 is a deficient number, since it is larger than the sum of its proper divisors (1).

13233333230123 is an equidigital number, since it uses as much as digits as its factorization.

13233333230123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 52488, while the sum is 32.

Adding to 13233333230123 its reverse (32103233333231), we get a palindrome (45336566563354).

The spelling of 13233333230123 in words is "thirteen trillion, two hundred thirty-three billion, three hundred thirty-three million, two hundred thirty thousand, one hundred twenty-three".