1343012033 has 6 divisors (see below), whose sum is σ = 1476203442. Its totient is φ = 1220919920.

The previous prime is 1343012009. The next prime is 1343012081. The reversal of 1343012033 is 3302103431.

It can be written as a sum of positive squares in only one way, i.e., 893232769 + 449779264 = 29887^2 + 21208^2 .

It is not a de Polignac number, because 1343012033 - 2⁸ = 1343011777 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1343011996 and 1343012014.

It is not an unprimeable number, because it can be changed into a prime (1343012003) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5549516 + ... + 5549757.

It is an arithmetic number, because the mean of its divisors is an integer number (246033907).

Almost surely, 2^1343012033 is an apocalyptic number.

It is an amenable number.

1343012033 is a deficient number, since it is larger than the sum of its proper divisors (133191409).

1343012033 is a wasteful number, since it uses less digits than its factorization.

1343012033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11099295 (or 11099284 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 1343012033 is about 36647.1285778299. The cubic root of 1343012033 is about 1103.2991949370.

Adding to 1343012033 its reverse (3302103431), we get a palindrome (4645115464).

The spelling of 1343012033 in words is "one billion, three hundred forty-three million, twelve thousand, thirty-three".