11895303819087 has 48 divisors (see below), whose sum is σ = 19316605613760. Its totient is φ = 6998913022464.

The previous prime is 11895303819043. The next prime is 11895303819103. The reversal of 11895303819087 is 78091830359811.

11895303819087 is a `hidden beast` number, since 1 + 1 + 8 + 9 + 530 + 3 + 8 + 1 + 90 + 8 + 7 = 666.

It is not a de Polignac number, because 11895303819087 - 2¹⁰ = 11895303818063 is a prime.

It is a hoax number, since the sum of its digits (63) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11895303819017) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5330739 + ... + 7225467.

It is an arithmetic number, because the mean of its divisors is an integer number (402429283620).

Almost surely, 2^{11895303819087} is an apocalyptic number.

11895303819087 is a deficient number, since it is larger than the sum of its proper divisors (7421301794673).

11895303819087 is a wasteful number, since it uses less digits than its factorization.

11895303819087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1897104 (or 1897101 counting only the distinct ones).

The product of its (nonzero) digits is 13063680, while the sum is 63.

The spelling of 11895303819087 in words is "eleven trillion, eight hundred ninety-five billion, three hundred three million, eight hundred nineteen thousand, eighty-seven".