1337608133 has 8 divisors (see below), whose sum is σ = 1345652352. Its totient is φ = 1329576976.

The previous prime is 1337608123. The next prime is 1337608141. The reversal of 1337608133 is 3318067331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1337608133 - 2⁸ = 1337607877 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1337608093 and 1337608102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1337608123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 266816 + ... + 271782.

It is an arithmetic number, because the mean of its divisors is an integer number (168206544).

Almost surely, 2^1337608133 is an apocalyptic number.

It is an amenable number.

1337608133 is a deficient number, since it is larger than the sum of its proper divisors (8044219).

1337608133 is a wasteful number, since it uses less digits than its factorization.

1337608133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6531.

The product of its (nonzero) digits is 27216, while the sum is 35.

The square root of 1337608133 is about 36573.3254298813. The cubic root of 1337608133 is about 1101.8174179259.

The spelling of 1337608133 in words is "one billion, three hundred thirty-seven million, six hundred eight thousand, one hundred thirty-three".