133126014 has 32 divisors (see below), whose sum is σ = 322189056. Its totient is φ = 35798400.

The previous prime is 133126013. The next prime is 133126039. The reversal of 133126014 is 410621331.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133126013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 92512 + ... + 93939.

It is an arithmetic number, because the mean of its divisors is an integer number (10068408).

Almost surely, 2^133126014 is an apocalyptic number.

133126014 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

133126014 is an abundant number, since it is smaller than the sum of its proper divisors (189063042).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

133126014 is a wasteful number, since it uses less digits than its factorization.

133126014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186480.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 133126014 is about 11538.0247009616. The cubic root of 133126014 is about 510.6080329719.

Adding to 133126014 its reverse (410621331), we get a palindrome (543747345).

The spelling of 133126014 in words is "one hundred thirty-three million, one hundred twenty-six thousand, fourteen".