10230782209 has 4 divisors (see below), whose sum is σ = 10326397104. Its totient is φ = 10135167316.

The previous prime is 10230782171. The next prime is 10230782213. The reversal of 10230782209 is 90228703201.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10230782209 - 2⁹ = 10230781697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10230782509) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47807287 + ... + 47807500.

It is an arithmetic number, because the mean of its divisors is an integer number (2581599276).

Almost surely, 2^10230782209 is an apocalyptic number.

It is an amenable number.

10230782209 is a deficient number, since it is larger than the sum of its proper divisors (95614895).

10230782209 is an equidigital number, since it uses as much as digits as its factorization.

10230782209 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95614894.

The product of its (nonzero) digits is 12096, while the sum is 34.

The spelling of 10230782209 in words is "ten billion, two hundred thirty million, seven hundred eighty-two thousand, two hundred nine".