133514 has 8 divisors (see below), whose sum is σ = 201828. Its totient is φ = 66240.

The previous prime is 133499. The next prime is 133519. The reversal of 133514 is 415331.

It can be written as a sum of positive squares in 2 ways, for example, as 133225 + 289 = 365^2 + 17^2 .

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

It is a nialpdrome in base 12.

It is a junction number, because it is equal to n+sod(n) for n = 133492 and 133501.

It is not an unprimeable number, because it can be changed into a prime (133519) 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, 344 + ... + 620.

2¹³³⁵¹⁴ is an apocalyptic number.

133514 is a deficient number, since it is larger than the sum of its proper divisors (68314).

133514 is a wasteful number, since it uses less digits than its factorization.

133514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520.

The product of its digits is 180, while the sum is 17.

The square root of 133514 is about 365.3956759460. The cubic root of 133514 is about 51.1103595073.

Adding to 133514 its reverse (415331), we get a palindrome (548845).

The spelling of 133514 in words is "one hundred thirty-three thousand, five hundred fourteen".