11131314102 has 24 divisors (see below), whose sum is σ = 24224102136. Its totient is φ = 3694091136.

The previous prime is 11131314101. The next prime is 11131314121. The reversal of 11131314102 is 20141313111.

It is a happy number.

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 (11131314101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1358043 + ... + 1366214.

It is an arithmetic number, because the mean of its divisors is an integer number (1009337589).

Almost surely, 2^11131314102 is an apocalyptic number.

11131314102 is an abundant number, since it is smaller than the sum of its proper divisors (13092788034).

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

11131314102 is a wasteful number, since it uses less digits than its factorization.

11131314102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2724492 (or 2724489 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 11131314102 its reverse (20141313111), we get a palindrome (31272627213).

Subtracting 11131314102 from its reverse (20141313111), we obtain a palindrome (9009999009).

The spelling of 11131314102 in words is "eleven billion, one hundred thirty-one million, three hundred fourteen thousand, one hundred two".