1215352086030 has 24 divisors (see below), whose sum is σ = 3159915423912. Its totient is φ = 324093889584.

The previous prime is 1215352086019. The next prime is 1215352086061. The reversal of 1215352086030 is 306802535121.

1215352086030 is a `hidden beast` number, since 1 + 2 + 1 + 53 + 520 + 86 + 0 + 3 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 6751955944 + ... + 6751956123.

It is an arithmetic number, because the mean of its divisors is an integer number (131663142663).

Almost surely, 2^{1215352086030} is an apocalyptic number.

1215352086030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1215352086030 is an abundant number, since it is smaller than the sum of its proper divisors (1944563337882).

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

1215352086030 is a wasteful number, since it uses less digits than its factorization.

1215352086030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13503912080 (or 13503912077 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The spelling of 1215352086030 in words is "one trillion, two hundred fifteen billion, three hundred fifty-two million, eighty-six thousand, thirty".