300233142 has 40 divisors (see below), whose sum is σ = 733907592. Its totient is φ = 90979200.

The previous prime is 300233137. The next prime is 300233147. The reversal of 300233142 is 241332003.

It is an interprime number because it is at equal distance from previous prime (300233137) and next prime (300233147).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (300233147) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 82459 + ... + 86022.

Almost surely, 2^300233142 is an apocalyptic number.

300233142 is an abundant number, since it is smaller than the sum of its proper divisors (433674450).

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

300233142 is a wasteful number, since it uses less digits than its factorization.

300233142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168506 (or 168497 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 300233142 is about 17327.2369984369. The cubic root of 300233142 is about 669.6063195534.

Adding to 300233142 its reverse (241332003), we get a palindrome (541565145).

The spelling of 300233142 in words is "three hundred million, two hundred thirty-three thousand, one hundred forty-two".