10214871787 has 8 divisors (see below), whose sum is σ = 10834765200. Its totient is φ = 9597091584.

The previous prime is 10214871781. The next prime is 10214871841. The reversal of 10214871787 is 78717841201.

10214871787 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10214871787 - 2¹¹ = 10214869739 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10214871781) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 518337 + ... + 537682.

It is an arithmetic number, because the mean of its divisors is an integer number (1354345650).

Almost surely, 2^10214871787 is an apocalyptic number.

10214871787 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

10214871787 is a deficient number, since it is larger than the sum of its proper divisors (619893413).

10214871787 is a wasteful number, since it uses less digits than its factorization.

10214871787 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1056605.

The product of its (nonzero) digits is 175616, while the sum is 46.

The spelling of 10214871787 in words is "ten billion, two hundred fourteen million, eight hundred seventy-one thousand, seven hundred eighty-seven".