151123430 has 16 divisors (see below), whose sum is σ = 272287440. Its totient is φ = 60390432.

The previous prime is 151123411. The next prime is 151123447. The reversal of 151123430 is 34321151.

151123430 is digitally balanced in base 2, 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 polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4277 + ... + 17903.

It is an arithmetic number, because the mean of its divisors is an integer number (17017965).

Almost surely, 2^151123430 is an apocalyptic number.

151123430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

151123430 is a deficient number, since it is larger than the sum of its proper divisors (121164010).

151123430 is a wasteful number, since it uses less digits than its factorization.

151123430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14743.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 151123430 is about 12293.2269970094. The cubic root of 151123430 is about 532.6524562186.

Adding to 151123430 its reverse (34321151), we get a palindrome (185444581).

The spelling of 151123430 in words is "one hundred fifty-one million, one hundred twenty-three thousand, four hundred thirty".