151236330 has 32 divisors (see below), whose sum is σ = 414820224. Its totient is φ = 34568256.

The previous prime is 151236313. The next prime is 151236343. The reversal of 151236330 is 33632151.

It is a happy number.

151236330 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 151236330.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 359877 + ... + 360296.

It is an arithmetic number, because the mean of its divisors is an integer number (12963132).

Almost surely, 2^151236330 is an apocalyptic number.

151236330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

151236330 is an abundant number, since it is smaller than the sum of its proper divisors (263583894).

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

151236330 is a wasteful number, since it uses less digits than its factorization.

151236330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 720190.

The product of its (nonzero) digits is 1620, while the sum is 24.

The square root of 151236330 is about 12297.8180991589. The cubic root of 151236330 is about 532.7850663487.

Adding to 151236330 its reverse (33632151), we get a palindrome (184868481).

The spelling of 151236330 in words is "one hundred fifty-one million, two hundred thirty-six thousand, three hundred thirty".