11100101011002 has 12 divisors (see below), whose sum is σ = 24050218857210. Its totient is φ = 3700033670328.

The previous prime is 11100101010941. The next prime is 11100101011007. The reversal of 11100101011002 is 20011010100111.

It can be written as a sum of positive squares in only one way, i.e., 11076376078161 + 23724932841 = 3328119^2 + 154029^2 .

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (11100101011007) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 308336139177 + ... + 308336139212.

Almost surely, 2^{11100101011002} is an apocalyptic number.

11100101011002 is an abundant number, since it is smaller than the sum of its proper divisors (12950117846208).

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

11100101011002 is a wasteful number, since it uses less digits than its factorization.

11100101011002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 616672278397 (or 616672278394 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 9.

Adding to 11100101011002 its reverse (20011010100111), we get a palindrome (31111111111113).

The spelling of 11100101011002 in words is "eleven trillion, one hundred billion, one hundred one million, eleven thousand, two".