1215130004300 has 18 divisors (see below), whose sum is σ = 2636832109548. Its totient is φ = 486052001680.

The previous prime is 1215130004267. The next prime is 1215130004311. The reversal of 1215130004300 is 34000315121.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6075649922 + ... + 6075650121.

Almost surely, 2^{1215130004300} is an apocalyptic number.

1215130004300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1215130004300 is an abundant number, since it is smaller than the sum of its proper divisors (1421702105248).

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

1215130004300 is a wasteful number, since it uses less digits than its factorization.

1215130004300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12151300057 (or 12151300050 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

Adding to 1215130004300 its reverse (34000315121), we get a palindrome (1249130319421).

The spelling of 1215130004300 in words is "one trillion, two hundred fifteen billion, one hundred thirty million, four thousand, three hundred".