1103332032203 has 2 divisors, whose sum is σ = 1103332032204. Its totient is φ = 1103332032202.

The previous prime is 1103332032197. The next prime is 1103332032223. The reversal of 1103332032203 is 3022302333011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1103332032203 - 2⁶ = 1103332032139 is a prime.

It is not a weakly prime, because it can be changed into another prime (1103332032223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551666016101 + 551666016102.

It is an arithmetic number, because the mean of its divisors is an integer number (551666016102).

Almost surely, 2^{1103332032203} is an apocalyptic number.

1103332032203 is a deficient number, since it is larger than the sum of its proper divisors (1).

1103332032203 is an equidigital number, since it uses as much as digits as its factorization.

1103332032203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 1103332032203 its reverse (3022302333011), we get a palindrome (4125634365214).

The spelling of 1103332032203 in words is "one trillion, one hundred three billion, three hundred thirty-two million, thirty-two thousand, two hundred three".