1103212332203 has 8 divisors (see below), whose sum is σ = 1133623096272. Its totient is φ = 1072832842656.

The previous prime is 1103212332199. The next prime is 1103212332247. The reversal of 1103212332203 is 3022332123011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1103212332203 - 2² = 1103212332199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1103212332253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7747100 + ... + 7888217.

It is an arithmetic number, because the mean of its divisors is an integer number (141702887034).

Almost surely, 2^{1103212332203} is an apocalyptic number.

1103212332203 is a deficient number, since it is larger than the sum of its proper divisors (30410764069).

1103212332203 is a wasteful number, since it uses less digits than its factorization.

1103212332203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15637261.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 1103212332203 its reverse (3022332123011), we get a palindrome (4125544455214).

The spelling of 1103212332203 in words is "one trillion, one hundred three billion, two hundred twelve million, three hundred thirty-two thousand, two hundred three".