1121323230133 has 2 divisors, whose sum is σ = 1121323230134. Its totient is φ = 1121323230132.

The previous prime is 1121323230061. The next prime is 1121323230169. The reversal of 1121323230133 is 3310323231211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1027624183524 + 93699046609 = 1013718^2 + 306103^2 .

It is a cyclic number.

It is not a de Polignac number, because 1121323230133 - 2²⁹ = 1120786359221 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1121323230098 and 1121323230107.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1121323230173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560661615066 + 560661615067.

It is an arithmetic number, because the mean of its divisors is an integer number (560661615067).

Almost surely, 2^{1121323230133} is an apocalyptic number.

It is an amenable number.

1121323230133 is a deficient number, since it is larger than the sum of its proper divisors (1).

1121323230133 is an equidigital number, since it uses as much as digits as its factorization.

1121323230133 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 1121323230133 its reverse (3310323231211), we get a palindrome (4431646461344).

The spelling of 1121323230133 in words is "one trillion, one hundred twenty-one billion, three hundred twenty-three million, two hundred thirty thousand, one hundred thirty-three".