11333131311102 has 128 divisors (see below), whose sum is σ = 25242906313728. Its totient is φ = 3376896768000.

The previous prime is 11333131311097. The next prime is 11333131311113. The reversal of 11333131311102 is 20111313133311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 26853973 + ... + 27272735.

It is an arithmetic number, because the mean of its divisors is an integer number (197210205576).

Almost surely, 2^{11333131311102} is an apocalyptic number.

11333131311102 is an abundant number, since it is smaller than the sum of its proper divisors (13909775002626).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11333131311102 is a wasteful number, since it uses less digits than its factorization.

11333131311102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 418994.

The product of its (nonzero) digits is 486, while the sum is 24.

Adding to 11333131311102 its reverse (20111313133311), we get a palindrome (31444444444413).

The spelling of 11333131311102 in words is "eleven trillion, three hundred thirty-three billion, one hundred thirty-one million, three hundred eleven thousand, one hundred two".