133450127 has 4 divisors (see below), whose sum is σ = 135637896. Its totient is φ = 131262360.

The previous prime is 133450067. The next prime is 133450151. The reversal of 133450127 is 721054331.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 721054331 = 41 ⋅17586691.

It is a cyclic number.

It is not a de Polignac number, because 133450127 - 2¹⁶ = 133384591 is a prime.

It is a super-2 number, since 2×133450127² = 35617872792632258, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 133450096 and 133450105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133450727) 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, 1093793 + ... + 1093914.

It is an arithmetic number, because the mean of its divisors is an integer number (33909474).

Almost surely, 2^133450127 is an apocalyptic number.

133450127 is a deficient number, since it is larger than the sum of its proper divisors (2187769).

133450127 is an equidigital number, since it uses as much as digits as its factorization.

133450127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2187768.

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 133450127 is about 11552.0615909023. The cubic root of 133450127 is about 511.0220782099.

The spelling of 133450127 in words is "one hundred thirty-three million, four hundred fifty thousand, one hundred twenty-seven".