151322230 has 16 divisors (see below), whose sum is σ = 279742320. Its totient is φ = 58892832.

The previous prime is 151322179. The next prime is 151322257. The reversal of 151322230 is 32223151.

151322230 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 151322198 and 151322207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 204120 + ... + 204859.

It is an arithmetic number, because the mean of its divisors is an integer number (17483895).

Almost surely, 2^151322230 is an apocalyptic number.

151322230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

151322230 is a deficient number, since it is larger than the sum of its proper divisors (128420090).

151322230 is a wasteful number, since it uses less digits than its factorization.

151322230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 409023.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 151322230 is about 12301.3100928316. The cubic root of 151322230 is about 532.8859186044.

Adding to 151322230 its reverse (32223151), we get a palindrome (183545381).

The spelling of 151322230 in words is "one hundred fifty-one million, three hundred twenty-two thousand, two hundred thirty".