11232111403 has 2 divisors, whose sum is σ = 11232111404. Its totient is φ = 11232111402.

The previous prime is 11232111391. The next prime is 11232111419. The reversal of 11232111403 is 30411123211.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11232111403 is a prime.

It is not a weakly prime, because it can be changed into another prime (11232115403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5616055701 + 5616055702.

It is an arithmetic number, because the mean of its divisors is an integer number (5616055702).

Almost surely, 2^11232111403 is an apocalyptic number.

11232111403 is a deficient number, since it is larger than the sum of its proper divisors (1).

11232111403 is an equidigital number, since it uses as much as digits as its factorization.

11232111403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 11232111403 its reverse (30411123211), we get a palindrome (41643234614).

The spelling of 11232111403 in words is "eleven billion, two hundred thirty-two million, one hundred eleven thousand, four hundred three".