151225134 has 16 divisors (see below), whose sum is σ = 305569488. Its totient is φ = 49888512.

The previous prime is 151225127. The next prime is 151225147. The reversal of 151225134 is 431522151.

It is a happy number.

151225134 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 129337 + ... + 130500.

It is an arithmetic number, because the mean of its divisors is an integer number (19098093).

Almost surely, 2^151225134 is an apocalyptic number.

151225134 is an abundant number, since it is smaller than the sum of its proper divisors (154344354).

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

151225134 is a wasteful number, since it uses less digits than its factorization.

151225134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259939.

The product of its digits is 1200, while the sum is 24.

The square root of 151225134 is about 12297.3628880342. The cubic root of 151225134 is about 532.7719186947.

Adding to 151225134 its reverse (431522151), we get a palindrome (582747285).

The spelling of 151225134 in words is "one hundred fifty-one million, two hundred twenty-five thousand, one hundred thirty-four".