1121033029969 has 2 divisors, whose sum is σ = 1121033029970. Its totient is φ = 1121033029968.

The previous prime is 1121033029927. The next prime is 1121033029997. The reversal of 1121033029969 is 9699203301211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1116800876944 + 4232153025 = 1056788^2 + 65055^2 .

It is a cyclic number.

It is not a de Polignac number, because 1121033029969 - 2¹⁷ = 1121032898897 is a prime.

It is a super-2 number, since 2×1121033029969² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1121033026969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560516514984 + 560516514985.

It is an arithmetic number, because the mean of its divisors is an integer number (560516514985).

Almost surely, 2^{1121033029969} is an apocalyptic number.

It is an amenable number.

1121033029969 is a deficient number, since it is larger than the sum of its proper divisors (1).

1121033029969 is an equidigital number, since it uses as much as digits as its factorization.

1121033029969 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 157464, while the sum is 46.

The spelling of 1121033029969 in words is "one trillion, one hundred twenty-one billion, thirty-three million, twenty-nine thousand, nine hundred sixty-nine".