151305234 has 32 divisors (see below), whose sum is σ = 314081280. Its totient is φ = 48541200.

The previous prime is 151305233. The next prime is 151305241. The reversal of 151305234 is 432503151.

151305234 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (151305233) 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, 33397 + ... + 37655.

It is an arithmetic number, because the mean of its divisors is an integer number (9815040).

Almost surely, 2^151305234 is an apocalyptic number.

151305234 is an abundant number, since it is smaller than the sum of its proper divisors (162776046).

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

151305234 is a wasteful number, since it uses less digits than its factorization.

151305234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4486.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 151305234 is about 12300.6192527043. The cubic root of 151305234 is about 532.8659672106.

Adding to 151305234 its reverse (432503151), we get a palindrome (583808385).

The spelling of 151305234 in words is "one hundred fifty-one million, three hundred five thousand, two hundred thirty-four".