11331131100103 has 8 divisors (see below), whose sum is σ = 11398262005440. Its totient is φ = 11264164531200.

The previous prime is 11331131100097. The next prime is 11331131100119. The reversal of 11331131100103 is 30100113113311.

11331131100103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 11331131100103 - 2⁵ = 11331131100071 is a prime.

It is a super-2 number, since 2×11331131100103² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11331131100193) 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, 40945798 + ... + 41221603.

It is an arithmetic number, because the mean of its divisors is an integer number (1424782750680).

Almost surely, 2^{11331131100103} is an apocalyptic number.

11331131100103 is a deficient number, since it is larger than the sum of its proper divisors (67130905337).

11331131100103 is an equidigital number, since it uses as much as digits as its factorization.

11331131100103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82168217.

The product of its (nonzero) digits is 81, while the sum is 19.

Adding to 11331131100103 its reverse (30100113113311), we get a palindrome (41431244213414).

The spelling of 11331131100103 in words is "eleven trillion, three hundred thirty-one billion, one hundred thirty-one million, one hundred thousand, one hundred three".