11413311102 has 16 divisors (see below), whose sum is σ = 25362913680. Its totient is φ = 3804437016.

The previous prime is 11413311101. The next prime is 11413311103. The reversal of 11413311102 is 20111331411.

It is a happy number.

11413311102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11413311101) and next prime (11413311103).

It is a super-2 number, since 2×11413311102² (a number of 21 digits) contains 22 as substring.

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 (11413311101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105678753 + ... + 105678860.

It is an arithmetic number, because the mean of its divisors is an integer number (1585182105).

Almost surely, 2^11413311102 is an apocalyptic number.

11413311102 is an abundant number, since it is smaller than the sum of its proper divisors (13949602578).

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

11413311102 is a wasteful number, since it uses less digits than its factorization.

11413311102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211357624 (or 211357618 counting only the distinct ones).

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

Adding to 11413311102 its reverse (20111331411), we get a palindrome (31524642513).

The spelling of 11413311102 in words is "eleven billion, four hundred thirteen million, three hundred eleven thousand, one hundred two".