10204812119 has 4 divisors (see below), whose sum is σ = 10205671944. Its totient is φ = 10203952296.

The previous prime is 10204812113. The next prime is 10204812157. The reversal of 10204812119 is 91121840201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10204812119 - 2⁸ = 10204811863 is a prime.

It is a super-2 number, since 2×10204812119² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10204812091 and 10204812100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10204812113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 411857 + ... + 435930.

It is an arithmetic number, because the mean of its divisors is an integer number (2551417986).

Almost surely, 2^10204812119 is an apocalyptic number.

10204812119 is a deficient number, since it is larger than the sum of its proper divisors (859825).

10204812119 is an equidigital number, since it uses as much as digits as its factorization.

10204812119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 859824.

The product of its (nonzero) digits is 1152, while the sum is 29.

The spelling of 10204812119 in words is "ten billion, two hundred four million, eight hundred twelve thousand, one hundred nineteen".