11233103047 has 2 divisors, whose sum is σ = 11233103048. Its totient is φ = 11233103046.

The previous prime is 11233103041. The next prime is 11233103051. The reversal of 11233103047 is 74030133211.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11233103047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11233103041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5616551523 + 5616551524.

It is an arithmetic number, because the mean of its divisors is an integer number (5616551524).

Almost surely, 2^11233103047 is an apocalyptic number.

11233103047 is a deficient number, since it is larger than the sum of its proper divisors (1).

11233103047 is an equidigital number, since it uses as much as digits as its factorization.

11233103047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1512, while the sum is 25.

Adding to 11233103047 its reverse (74030133211), we get a palindrome (85263236258).

The spelling of 11233103047 in words is "eleven billion, two hundred thirty-three million, one hundred three thousand, forty-seven".