152030234 has 8 divisors (see below), whose sum is σ = 230396628. Its totient is φ = 75231360.

The previous prime is 152030233. The next prime is 152030243. The reversal of 152030234 is 432030251.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 151905625 + 124609 = 12325^2 + 353^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×152030234² = 46226384100189512, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (152030233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 391637 + ... + 392024.

Almost surely, 2^152030234 is an apocalyptic number.

152030234 is a deficient number, since it is larger than the sum of its proper divisors (78366394).

152030234 is an equidigital number, since it uses as much as digits as its factorization.

152030234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 783760.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 152030234 is about 12330.0540955829. The cubic root of 152030234 is about 533.7157118089.

Adding to 152030234 its reverse (432030251), we get a palindrome (584060485).

The spelling of 152030234 in words is "one hundred fifty-two million, thirty thousand, two hundred thirty-four".