1121034331 has 2 divisors, whose sum is σ = 1121034332. Its totient is φ = 1121034330.

The previous prime is 1121034319. The next prime is 1121034337. The reversal of 1121034331 is 1334301211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1121034331 - 2¹³ = 1121026139 is a prime.

It is a super-2 number, since 2×1121034331² = 2513435942561235122, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1121034299 and 1121034308.

It is not a weakly prime, because it can be changed into another prime (1121034337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560517165 + 560517166.

It is an arithmetic number, because the mean of its divisors is an integer number (560517166).

Almost surely, 2^1121034331 is an apocalyptic number.

1121034331 is a deficient number, since it is larger than the sum of its proper divisors (1).

1121034331 is an equidigital number, since it uses as much as digits as its factorization.

1121034331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 1121034331 is about 33481.8507702307. The cubic root of 1121034331 is about 1038.8184099624.

Adding to 1121034331 its reverse (1334301211), we get a palindrome (2455335542).

The spelling of 1121034331 in words is "one billion, one hundred twenty-one million, thirty-four thousand, three hundred thirty-one".