133407034 has 4 divisors (see below), whose sum is σ = 200110554. Its totient is φ = 66703516.

The previous prime is 133407019. The next prime is 133407059. The reversal of 133407034 is 430704331.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 430704331 = 19 ⋅22668649.

It can be written as a sum of positive squares in only one way, i.e., 103124025 + 30283009 = 10155^2 + 5503^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33351757 + ... + 33351760.

Almost surely, 2^133407034 is an apocalyptic number.

133407034 is a deficient number, since it is larger than the sum of its proper divisors (66703520).

133407034 is an equidigital number, since it uses as much as digits as its factorization.

133407034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66703519.

The product of its (nonzero) digits is 3024, while the sum is 25.

The square root of 133407034 is about 11550.1962753886. The cubic root of 133407034 is about 510.9670667843.

The spelling of 133407034 in words is "one hundred thirty-three million, four hundred seven thousand, thirty-four".