1103211202323 has 8 divisors (see below), whose sum is σ = 1471136329728. Its totient is φ = 735380104904.

The previous prime is 1103211202307. The next prime is 1103211202349. The reversal of 1103211202323 is 3232021123011.

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 1103211202323 - 2⁴ = 1103211202307 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1103211202323.

It is not an unprimeable number, because it can be changed into a prime (1103211202363) 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, 23480115 + ... + 23527052.

It is an arithmetic number, because the mean of its divisors is an integer number (183892041216).

Almost surely, 2^{1103211202323} is an apocalyptic number.

1103211202323 is a deficient number, since it is larger than the sum of its proper divisors (367925127405).

1103211202323 is an equidigital number, since it uses as much as digits as its factorization.

1103211202323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47014993.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 1103211202323 its reverse (3232021123011), we get a palindrome (4335232325334).

The spelling of 1103211202323 in words is "one trillion, one hundred three billion, two hundred eleven million, two hundred two thousand, three hundred twenty-three".