151225300 has 18 divisors (see below), whose sum is σ = 328159118. Its totient is φ = 60490080.

The previous prime is 151225289. The next prime is 151225309. The reversal of 151225300 is 3522151.

It can be written as a sum of positive squares in 3 ways, for example, as 44970436 + 106254864 = 6706^2 + 10308^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151225309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 756027 + ... + 756226.

Almost surely, 2^151225300 is an apocalyptic number.

151225300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

151225300 is an abundant number, since it is smaller than the sum of its proper divisors (176933818).

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

151225300 is a wasteful number, since it uses less digits than its factorization.

151225300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1512267 (or 1512260 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 151225300 is about 12297.3696374469. The cubic root of 151225300 is about 532.7721136360.

Adding to 151225300 its reverse (3522151), we get a palindrome (154747451).

It can be divided in two parts, 151225 and 300, that added together give a triangular number (151525 = T₅₅₀).

The spelling of 151225300 in words is "one hundred fifty-one million, two hundred twenty-five thousand, three hundred".