150830122 has 16 divisors (see below), whose sum is σ = 227997000. Its totient is φ = 74833920.

The previous prime is 150830117. The next prime is 150830123. The reversal of 150830122 is 221038051.

It can be written as a sum of positive squares in 4 ways, for example, as 142587481 + 8242641 = 11941^2 + 2871^2 .

It is a junction number, because it is equal to n+sod(n) for n = 150830093 and 150830102.

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 7 ways as a sum of consecutive naturals, for example, 195754 + ... + 196522.

Almost surely, 2^150830122 is an apocalyptic number.

150830122 is a deficient number, since it is larger than the sum of its proper divisors (77166878).

150830122 is a wasteful number, since it uses less digits than its factorization.

150830122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1401.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 150830122 is about 12281.2915444590. The cubic root of 150830122 is about 532.3076334258.

Adding to 150830122 its reverse (221038051), we get a palindrome (371868173).

The spelling of 150830122 in words is "one hundred fifty million, eight hundred thirty thousand, one hundred twenty-two".