11331032031103 has 8 divisors (see below), whose sum is σ = 11334829167360. Its totient is φ = 11327235147480.

The previous prime is 11331032030987. The next prime is 11331032031161. The reversal of 11331032031103 is 30113023013311.

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 11331032031103 - 2⁴¹ = 9132008775551 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11331032031173) 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, 139231338 + ... + 139312696.

It is an arithmetic number, because the mean of its divisors is an integer number (1416853645920).

Almost surely, 2^{11331032031103} is an apocalyptic number.

11331032031103 is a deficient number, since it is larger than the sum of its proper divisors (3797136257).

11331032031103 is an equidigital number, since it uses as much as digits as its factorization.

11331032031103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126317.

The product of its (nonzero) digits is 486, while the sum is 22.

Adding to 11331032031103 its reverse (30113023013311), we get a palindrome (41444055044414).

The spelling of 11331032031103 in words is "eleven trillion, three hundred thirty-one billion, thirty-two million, thirty-one thousand, one hundred three".