1111021232323 has 2 divisors, whose sum is σ = 1111021232324. Its totient is φ = 1111021232322.

The previous prime is 1111021232231. The next prime is 1111021232371. The reversal of 1111021232323 is 3232321201111.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1111021232323 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1111021232294 and 1111021232303.

It is not a weakly prime, because it can be changed into another prime (1111021233323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555510616161 + 555510616162.

It is an arithmetic number, because the mean of its divisors is an integer number (555510616162).

Almost surely, 2^{1111021232323} is an apocalyptic number.

1111021232323 is a deficient number, since it is larger than the sum of its proper divisors (1).

1111021232323 is an equidigital number, since it uses as much as digits as its factorization.

1111021232323 is an odious number, because the sum of its binary digits is odd.

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

Adding to 1111021232323 its reverse (3232321201111), we get a palindrome (4343342433434).

The spelling of 1111021232323 in words is "one trillion, one hundred eleven billion, twenty-one million, two hundred thirty-two thousand, three hundred twenty-three".