133425027 has 24 divisors (see below), whose sum is σ = 211105440. Its totient is φ = 80828160.

The previous prime is 133424981. The next prime is 133425031. The reversal of 133425027 is 720524331.

It is not a de Polignac number, because 133425027 - 2²⁶ = 66316163 is a prime.

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (133421027) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10599 + ... + 19472.

It is an arithmetic number, because the mean of its divisors is an integer number (8796060).

Almost surely, 2^133425027 is an apocalyptic number.

133425027 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

133425027 is a deficient number, since it is larger than the sum of its proper divisors (77680413).

133425027 is a wasteful number, since it uses less digits than its factorization.

133425027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30123 (or 30120 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 133425027 is about 11550.9751536396. The cubic root of 133425027 is about 510.9900376299.

Adding to 133425027 its reverse (720524331), we get a palindrome (853949358).

The spelling of 133425027 in words is "one hundred thirty-three million, four hundred twenty-five thousand, twenty-seven".