11313140202 has 288 divisors, whose sum is σ = 31711575168. Its totient is φ = 2851490304.

The previous prime is 11313140183. The next prime is 11313140233. The reversal of 11313140202 is 20204131311.

11313140202 is a `hidden beast` number, since 11 + 313 + 140 + 202 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 65393788 + ... + 65393960.

It is an arithmetic number, because the mean of its divisors is an integer number (110109636).

Almost surely, 2^11313140202 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11313140202, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15855787584).

11313140202 is an abundant number, since it is smaller than the sum of its proper divisors (20398434966).

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

11313140202 is a wasteful number, since it uses less digits than its factorization.

11313140202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334 (or 318 counting only the distinct ones).

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

Adding to 11313140202 its reverse (20204131311), we get a palindrome (31517271513).

The spelling of 11313140202 in words is "eleven billion, three hundred thirteen million, one hundred forty thousand, two hundred two".