2119330863 has 12 divisors (see below), whose sum is σ = 3296737080. Its totient is φ = 1304203536.

The previous prime is 2119330849. The next prime is 2119330879. The reversal of 2119330863 is 3680339112.

It is not a de Polignac number, because 2119330863 - 2⁴ = 2119330847 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2119330463) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9056853 + ... + 9057086.

It is an arithmetic number, because the mean of its divisors is an integer number (274728090).

Almost surely, 2^2119330863 is an apocalyptic number.

2119330863 is a deficient number, since it is larger than the sum of its proper divisors (1177406217).

2119330863 is a wasteful number, since it uses less digits than its factorization.

2119330863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18113958 (or 18113955 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The square root of 2119330863 is about 46036.1907959379. The cubic root of 2119330863 is about 1284.4964871107.

Adding to 2119330863 its reverse (3680339112), we get a palindrome (5799669975).

The spelling of 2119330863 in words is "two billion, one hundred nineteen million, three hundred thirty thousand, eight hundred sixty-three".