133113299 has 8 divisors (see below), whose sum is σ = 145298880. Its totient is φ = 120941800.

The previous prime is 133113283. The next prime is 133113301. The reversal of 133113299 is 992311331.

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 133113299 - 2⁴ = 133113283 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133113229) 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, 31112 + ... + 35130.

It is an arithmetic number, because the mean of its divisors is an integer number (18162360).

Almost surely, 2^133113299 is an apocalyptic number.

133113299 is a deficient number, since it is larger than the sum of its proper divisors (12185581).

133113299 is a wasteful number, since it uses less digits than its factorization.

133113299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7041.

The product of its digits is 4374, while the sum is 32.

The square root of 133113299 is about 11537.4736836103. The cubic root of 133113299 is about 510.5917762247.

The spelling of 133113299 in words is "one hundred thirty-three million, one hundred thirteen thousand, two hundred ninety-nine".