133103314 has 4 divisors (see below), whose sum is σ = 199654974. Its totient is φ = 66551656.

The previous prime is 133103297. The next prime is 133103317. The reversal of 133103314 is 413301331.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 133056225 + 47089 = 11535^2 + 217^2 .

It is a junction number, because it is equal to n+sod(n) for n = 133103291 and 133103300.

It is not an unprimeable number, because it can be changed into a prime (133103317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33275827 + ... + 33275830.

Almost surely, 2^133103314 is an apocalyptic number.

133103314 is a deficient number, since it is larger than the sum of its proper divisors (66551660).

133103314 is an equidigital number, since it uses as much as digits as its factorization.

133103314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66551659.

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

The square root of 133103314 is about 11537.0409551150. The cubic root of 133103314 is about 510.5790091899.

Adding to 133103314 its reverse (413301331), we get a palindrome (546404645).

The spelling of 133103314 in words is "one hundred thirty-three million, one hundred three thousand, three hundred fourteen".