1111230400369 has 2 divisors, whose sum is σ = 1111230400370. Its totient is φ = 1111230400368.

The previous prime is 1111230400327. The next prime is 1111230400387. The reversal of 1111230400369 is 9630040321111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1096602707344 + 14627693025 = 1047188^2 + 120945^2 .

It is a cyclic number.

It is not a de Polignac number, because 1111230400369 - 2²⁹ = 1110693529457 is a prime.

It is a super-2 number, since 2×1111230400369² (a number of 25 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 1111230400369.

It is not a weakly prime, because it can be changed into another prime (1111230400069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555615200184 + 555615200185.

It is an arithmetic number, because the mean of its divisors is an integer number (555615200185).

Almost surely, 2^{1111230400369} is an apocalyptic number.

It is an amenable number.

1111230400369 is a deficient number, since it is larger than the sum of its proper divisors (1).

1111230400369 is an equidigital number, since it uses as much as digits as its factorization.

1111230400369 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 31.

The spelling of 1111230400369 in words is "one trillion, one hundred eleven billion, two hundred thirty million, four hundred thousand, three hundred sixty-nine".