11231101332203 has 8 divisors (see below), whose sum is σ = 11240820181968. Its totient is φ = 11221383988224.

The previous prime is 11231101332173. The next prime is 11231101332247. The reversal of 11231101332203 is 30223310113211.

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 11231101332203 - 2²⁸ = 11230832896747 is a prime.

It is a super-2 number, since 2×11231101332203² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11231101332293) 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, 14811851 + ... + 15551627.

It is an arithmetic number, because the mean of its divisors is an integer number (1405102522746).

Almost surely, 2^{11231101332203} is an apocalyptic number.

11231101332203 is a deficient number, since it is larger than the sum of its proper divisors (9718849765).

11231101332203 is a wasteful number, since it uses less digits than its factorization.

11231101332203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 752893.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 11231101332203 its reverse (30223310113211), we get a palindrome (41454411445414).

The spelling of 11231101332203 in words is "eleven trillion, two hundred thirty-one billion, one hundred one million, three hundred thirty-two thousand, two hundred three".