11213312023103 has 2 divisors, whose sum is σ = 11213312023104. Its totient is φ = 11213312023102.

The previous prime is 11213312023037. The next prime is 11213312023117. The reversal of 11213312023103 is 30132021331211.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11213312023103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11213312023153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5606656011551 + 5606656011552.

It is an arithmetic number, because the mean of its divisors is an integer number (5606656011552).

Almost surely, 2^{11213312023103} is an apocalyptic number.

11213312023103 is a deficient number, since it is larger than the sum of its proper divisors (1).

11213312023103 is an equidigital number, since it uses as much as digits as its factorization.

11213312023103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 11213312023103 its reverse (30132021331211), we get a palindrome (41345333354314).

The spelling of 11213312023103 in words is "eleven trillion, two hundred thirteen billion, three hundred twelve million, twenty-three thousand, one hundred three".