112103221003 has 2 divisors, whose sum is σ = 112103221004. Its totient is φ = 112103221002.

The previous prime is 112103220949. The next prime is 112103221037. The reversal of 112103221003 is 300122301211.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112103221003 is a prime.

It is not a weakly prime, because it can be changed into another prime (112103221063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56051610501 + 56051610502.

It is an arithmetic number, because the mean of its divisors is an integer number (56051610502).

Almost surely, 2^112103221003 is an apocalyptic number.

112103221003 is a deficient number, since it is larger than the sum of its proper divisors (1).

112103221003 is an equidigital number, since it uses as much as digits as its factorization.

112103221003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 112103221003 its reverse (300122301211), we get a palindrome (412225522214).

The spelling of 112103221003 in words is "one hundred twelve billion, one hundred three million, two hundred twenty-one thousand, three".