1337345233 has 4 divisors (see below), whose sum is σ = 1528394560. Its totient is φ = 1146295908.

The previous prime is 1337345231. The next prime is 1337345249. The reversal of 1337345233 is 3325437331.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3325437331 = 67 ⋅49633393.

It is a cyclic number.

It is not a de Polignac number, because 1337345233 - 2¹ = 1337345231 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1337345231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95524653 + ... + 95524666.

It is an arithmetic number, because the mean of its divisors is an integer number (382098640).

Almost surely, 2^1337345233 is an apocalyptic number.

It is an amenable number.

1337345233 is a deficient number, since it is larger than the sum of its proper divisors (191049327).

1337345233 is an equidigital number, since it uses as much as digits as its factorization.

1337345233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191049326.

The product of its digits is 68040, while the sum is 34.

The square root of 1337345233 is about 36569.7311037421. The cubic root of 1337345233 is about 1101.7452276803.

The spelling of 1337345233 in words is "one billion, three hundred thirty-seven million, three hundred forty-five thousand, two hundred thirty-three".