133103753 has 8 divisors (see below), whose sum is σ = 136552416. Its totient is φ = 129664800.

The previous prime is 133103743. The next prime is 133103779. The reversal of 133103753 is 357301331.

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 133103753 - 2¹⁰ = 133102729 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (133103713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31250 + ... + 35252.

It is an arithmetic number, because the mean of its divisors is an integer number (17069052).

Almost surely, 2^133103753 is an apocalyptic number.

It is an amenable number.

133103753 is a deficient number, since it is larger than the sum of its proper divisors (3448663).

133103753 is an equidigital number, since it uses as much as digits as its factorization.

133103753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4855.

The product of its (nonzero) digits is 2835, while the sum is 26.

The square root of 133103753 is about 11537.0599807750. The cubic root of 133103753 is about 510.5795705181.

The spelling of 133103753 in words is "one hundred thirty-three million, one hundred three thousand, seven hundred fifty-three".