1343930033 has 2 divisors, whose sum is σ = 1343930034. Its totient is φ = 1343930032.

The previous prime is 1343929973. The next prime is 1343930099. The reversal of 1343930033 is 3300393431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 944209984 + 399720049 = 30728^2 + 19993^2 .

It is a cyclic number.

It is not a de Polignac number, because 1343930033 - 2²⁰ = 1342881457 is a prime.

It is a super-2 number, since 2×1343930033² = 3612295867198762178, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1343929978 and 1343930005.

It is not a weakly prime, because it can be changed into another prime (1343939033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 671965016 + 671965017.

It is an arithmetic number, because the mean of its divisors is an integer number (671965017).

Almost surely, 2^1343930033 is an apocalyptic number.

It is an amenable number.

1343930033 is a deficient number, since it is larger than the sum of its proper divisors (1).

1343930033 is an equidigital number, since it uses as much as digits as its factorization.

1343930033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8748, while the sum is 29.

The square root of 1343930033 is about 36659.6512940317. The cubic root of 1343930033 is about 1103.5505200567.

The spelling of 1343930033 in words is "one billion, three hundred forty-three million, nine hundred thirty thousand, thirty-three".