133245363 has 8 divisors (see below), whose sum is σ = 178156800. Its totient is φ = 88582088.

The previous prime is 133245349. The next prime is 133245383. The reversal of 133245363 is 363542331.

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 133245363 - 2⁵ = 133245331 is a prime.

It is a super-2 number, since 2×133245363² = 35508653522003538, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 133245363.

It is not an unprimeable number, because it can be changed into a prime (133245323) 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, 60783 + ... + 62936.

It is an arithmetic number, because the mean of its divisors is an integer number (22269600).

Almost surely, 2^133245363 is an apocalyptic number.

133245363 is a deficient number, since it is larger than the sum of its proper divisors (44911437).

133245363 is a wasteful number, since it uses less digits than its factorization.

133245363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124081.

The product of its digits is 19440, while the sum is 30.

The square root of 133245363 is about 11543.1955281023. The cubic root of 133245363 is about 510.7605760501.

Adding to 133245363 its reverse (363542331), we get a palindrome (496787694).

The spelling of 133245363 in words is "one hundred thirty-three million, two hundred forty-five thousand, three hundred sixty-three".