133134301 has 4 divisors (see below), whose sum is σ = 135009504. Its totient is φ = 131259100.

The previous prime is 133134283. The next prime is 133134307. The reversal of 133134301 is 103431331.

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.

It is a cyclic number.

It is not a de Polignac number, because 133134301 - 2¹⁵ = 133101533 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133134307) 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, 937495 + ... + 937636.

It is an arithmetic number, because the mean of its divisors is an integer number (33752376).

Almost surely, 2^133134301 is an apocalyptic number.

It is an amenable number.

133134301 is a deficient number, since it is larger than the sum of its proper divisors (1875203).

133134301 is an equidigital number, since it uses as much as digits as its factorization.

133134301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1875202.

The product of its (nonzero) digits is 324, while the sum is 19.

The square root of 133134301 is about 11538.3838123023. The cubic root of 133134301 is about 510.6186277481.

Adding to 133134301 its reverse (103431331), we get a palindrome (236565632).

The spelling of 133134301 in words is "one hundred thirty-three million, one hundred thirty-four thousand, three hundred one".