11202423102 has 96 divisors (see below), whose sum is σ = 27738547200. Its totient is φ = 3241060416.

The previous prime is 11202423091. The next prime is 11202423103. The reversal of 11202423102 is 20132420211.

It is a happy number.

11202423102 is a `hidden beast` number, since 112 + 0 + 242 + 310 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11202423103) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 299899 + ... + 335177.

It is an arithmetic number, because the mean of its divisors is an integer number (288943200).

Almost surely, 2^11202423102 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11202423102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13869273600).

11202423102 is an abundant number, since it is smaller than the sum of its proper divisors (16536124098).

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

11202423102 is a wasteful number, since it uses less digits than its factorization.

11202423102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35382 (or 35379 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 11202423102 its reverse (20132420211), we get a palindrome (31334843313).

The spelling of 11202423102 in words is "eleven billion, two hundred two million, four hundred twenty-three thousand, one hundred two".