1215000150230 has 16 divisors (see below), whose sum is σ = 2190567981744. Its totient is φ = 485207235360.

The previous prime is 1215000150229. The next prime is 1215000150239. The reversal of 1215000150230 is 320510005121.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1215000150239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99096656 + ... + 99108915.

It is an arithmetic number, because the mean of its divisors is an integer number (136910498859).

Almost surely, 2^{1215000150230} is an apocalyptic number.

1215000150230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1215000150230 is a deficient number, since it is larger than the sum of its proper divisors (975567831514).

1215000150230 is a wasteful number, since it uses less digits than its factorization.

1215000150230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198206191.

The product of its (nonzero) digits is 300, while the sum is 20.

Adding to 1215000150230 its reverse (320510005121), we get a palindrome (1535510155351).

The spelling of 1215000150230 in words is "one trillion, two hundred fifteen billion, one hundred fifty thousand, two hundred thirty".