150830129 has 4 divisors (see below), whose sum is σ = 150857076. Its totient is φ = 150803184.

The previous prime is 150830123. The next prime is 150830149. The reversal of 150830129 is 921038051.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 921038051 = 103 ⋅8942117.

It can be written as a sum of positive squares in 2 ways, for example, as 12061729 + 138768400 = 3473^2 + 11780^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-150830129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (150830123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1574 + ... + 17439.

It is an arithmetic number, because the mean of its divisors is an integer number (37714269).

Almost surely, 2^150830129 is an apocalyptic number.

It is an amenable number.

150830129 is a deficient number, since it is larger than the sum of its proper divisors (26947).

150830129 is an equidigital number, since it uses as much as digits as its factorization.

150830129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26946.

The product of its (nonzero) digits is 2160, while the sum is 29.

The square root of 150830129 is about 12281.2918294453. The cubic root of 150830129 is about 532.3076416606.

The spelling of 150830129 in words is "one hundred fifty million, eight hundred thirty thousand, one hundred twenty-nine".