11331033102203 has 4 divisors (see below), whose sum is σ = 11413741373160. Its totient is φ = 11248324831248.

The previous prime is 11331033102173. The next prime is 11331033102209. The reversal of 11331033102203 is 30220133013311.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11331033102203 - 2¹² = 11331033098107 is a prime.

It is a super-2 number, since 2×11331033102203² (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 (11331033102209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41354135273 + ... + 41354135546.

It is an arithmetic number, because the mean of its divisors is an integer number (2853435343290).

Almost surely, 2^{11331033102203} is an apocalyptic number.

11331033102203 is a deficient number, since it is larger than the sum of its proper divisors (82708270957).

11331033102203 is an equidigital number, since it uses as much as digits as its factorization.

11331033102203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82708270956.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 11331033102203 its reverse (30220133013311), we get a palindrome (41551166115514).

The spelling of 11331033102203 in words is "eleven trillion, three hundred thirty-one billion, thirty-three million, one hundred two thousand, two hundred three".