11031023102202 has 12 divisors (see below), whose sum is σ = 23900550054810. Its totient is φ = 3677007700728.

The previous prime is 11031023102171. The next prime is 11031023102207. The reversal of 11031023102202 is 20220132013011.

11031023102202 is a `hidden beast` number, since 110 + 310 + 23 + 1 + 0 + 220 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 6349689379881 + 4681333722321 = 2519859^2 + 2163639^2 .

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 612834616789 = 11031023102202 / (1 + 1 + 0 + 3 + 1 + 0 + 2 + 3 + 1 + 0 + 2 + 2 + 0 + 2).

It is not an unprimeable number, because it can be changed into a prime (11031023102207) 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, 306417308377 + ... + 306417308412.

Almost surely, 2^{11031023102202} is an apocalyptic number.

11031023102202 is an abundant number, since it is smaller than the sum of its proper divisors (12869526952608).

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

11031023102202 is a wasteful number, since it uses less digits than its factorization.

11031023102202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 612834616797 (or 612834616794 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 11031023102202 its reverse (20220132013011), we get a palindrome (31251155115213).

The spelling of 11031023102202 in words is "eleven trillion, thirty-one billion, twenty-three million, one hundred two thousand, two hundred two".