13670733233 has 2 divisors, whose sum is σ = 13670733234. Its totient is φ = 13670733232.

The previous prime is 13670733211. The next prime is 13670733257. The reversal of 13670733233 is 33233707631.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12797944384 + 872788849 = 113128^2 + 29543^2 .

It is a cyclic number.

It is not a de Polignac number, because 13670733233 - 2¹⁰ = 13670732209 is a prime.

It is not a weakly prime, because it can be changed into another prime (13670733203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6835366616 + 6835366617.

It is an arithmetic number, because the mean of its divisors is an integer number (6835366617).

Almost surely, 2^13670733233 is an apocalyptic number.

It is an amenable number.

13670733233 is a deficient number, since it is larger than the sum of its proper divisors (1).

13670733233 is an equidigital number, since it uses as much as digits as its factorization.

13670733233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 142884, while the sum is 38.

The spelling of 13670733233 in words is "thirteen billion, six hundred seventy million, seven hundred thirty-three thousand, two hundred thirty-three".