11130232343 has 16 divisors (see below), whose sum is σ = 11645644800. Its totient is φ = 10624854240.

The previous prime is 11130232301. The next prime is 11130232349. The reversal of 11130232343 is 34323203111.

It is a cyclic number.

It is not a de Polignac number, because 11130232343 - 2⁶ = 11130232279 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11130232349) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4904213 + ... + 4906481.

It is an arithmetic number, because the mean of its divisors is an integer number (727852800).

Almost surely, 2^11130232343 is an apocalyptic number.

11130232343 is a deficient number, since it is larger than the sum of its proper divisors (515412457).

11130232343 is a wasteful number, since it uses less digits than its factorization.

11130232343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4382.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 11130232343 its reverse (34323203111), we get a palindrome (45453435454).

The spelling of 11130232343 in words is "eleven billion, one hundred thirty million, two hundred thirty-two thousand, three hundred forty-three".