11103131233102 has 64 divisors (see below), whose sum is σ = 18134771961600. Its totient is φ = 5081817312000.

The previous prime is 11103131233093. The next prime is 11103131233141. The reversal of 11103131233102 is 20133213130111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 44867353 + ... + 45114139.

It is an arithmetic number, because the mean of its divisors is an integer number (283355811900).

Almost surely, 2^{11103131233102} is an apocalyptic number.

11103131233102 is a deficient number, since it is larger than the sum of its proper divisors (7031640728498).

11103131233102 is a wasteful number, since it uses less digits than its factorization.

11103131233102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247201.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 11103131233102 its reverse (20133213130111), we get a palindrome (31236344363213).

The spelling of 11103131233102 in words is "eleven trillion, one hundred three billion, one hundred thirty-one million, two hundred thirty-three thousand, one hundred two".