2111302323 has 12 divisors (see below), whose sum is σ = 3284248240. Its totient is φ = 1299262896.

The previous prime is 2111302321. The next prime is 2111302331. The reversal of 2111302323 is 3232031112.

2111302323 is a `hidden beast` number, since 211 + 130 + 2 + 323 = 666.

It is not a de Polignac number, because 2111302323 - 2¹ = 2111302321 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2111302296 and 2111302305.

It is not an unprimeable number, because it can be changed into a prime (2111302321) 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, 9022543 + ... + 9022776.

Almost surely, 2^2111302323 is an apocalyptic number.

2111302323 is a deficient number, since it is larger than the sum of its proper divisors (1172945917).

2111302323 is a wasteful number, since it uses less digits than its factorization.

2111302323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18045338 (or 18045335 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 2111302323 is about 45948.9099217816. The cubic root of 2111302323 is about 1282.8724397390.

Adding to 2111302323 its reverse (3232031112), we get a palindrome (5343333435).

The spelling of 2111302323 in words is "two billion, one hundred eleven million, three hundred two thousand, three hundred twenty-three".