2111323434363 has 72 divisors (see below), whose sum is σ = 3822347771424. Its totient is φ = 1111679838720.

The previous prime is 2111323434359. The next prime is 2111323434373. The reversal of 2111323434363 is 3634343231112.

2111323434363 is a `hidden beast` number, since 2 + 11 + 13 + 234 + 343 + 63 = 666.

It is not a de Polignac number, because 2111323434363 - 2² = 2111323434359 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2111323434373) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 4145695 + ... + 4627032.

It is an arithmetic number, because the mean of its divisors is an integer number (53088163492).

Almost surely, 2^{2111323434363} is an apocalyptic number.

2111323434363 is a deficient number, since it is larger than the sum of its proper divisors (1711024337061).

2111323434363 is a wasteful number, since it uses less digits than its factorization.

2111323434363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8772785 (or 8772771 counting only the distinct ones).

The product of its digits is 93312, while the sum is 36.

Adding to 2111323434363 its reverse (3634343231112), we get a palindrome (5745666665475).

The spelling of 2111323434363 in words is "two trillion, one hundred eleven billion, three hundred twenty-three million, four hundred thirty-four thousand, three hundred sixty-three".