1103230231203 has 8 divisors (see below), whose sum is σ = 1471224641616. Its totient is φ = 735361320800.

The previous prime is 1103230231109. The next prime is 1103230231211. The reversal of 1103230231203 is 3021320323011.

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 1103230231203 - 2²⁴ = 1103213453987 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1103230231203.

It is not an unprimeable number, because it can be changed into a prime (1103230231253) 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, 31354488 + ... + 31389653.

It is an arithmetic number, because the mean of its divisors is an integer number (183903080202).

Almost surely, 2^{1103230231203} is an apocalyptic number.

1103230231203 is a deficient number, since it is larger than the sum of its proper divisors (367994410413).

1103230231203 is an equidigital number, since it uses as much as digits as its factorization.

1103230231203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62750005.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 1103230231203 its reverse (3021320323011), we get a palindrome (4124550554214).

The spelling of 1103230231203 in words is "one trillion, one hundred three billion, two hundred thirty million, two hundred thirty-one thousand, two hundred three".