150242130 has 24 divisors (see below), whose sum is σ = 390629772. Its totient is φ = 40064544.

The previous prime is 150242123. The next prime is 150242137. The reversal of 150242130 is 31242051.

It is an interprime number because it is at equal distance from previous prime (150242123) and next prime (150242137).

It can be written as a sum of positive squares in 2 ways, for example, as 148279329 + 1962801 = 12177^2 + 1401^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (150242137) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 834589 + ... + 834768.

Almost surely, 2^150242130 is an apocalyptic number.

150242130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

150242130 is an abundant number, since it is smaller than the sum of its proper divisors (240387642).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

150242130 is a wasteful number, since it uses less digits than its factorization.

150242130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1669370 (or 1669367 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 150242130 is about 12257.3296439314. The cubic root of 150242130 is about 531.6150214780.

Adding to 150242130 its reverse (31242051), we get a palindrome (181484181).

The spelling of 150242130 in words is "one hundred fifty million, two hundred forty-two thousand, one hundred thirty".