11103242310 has 48 divisors (see below), whose sum is σ = 29648666736. Its totient is φ = 2880840384.

The previous prime is 11103242281. The next prime is 11103242321. The reversal of 11103242310 is 1324230111.

11103242310 is a `hidden beast` number, since 1 + 110 + 3 + 242 + 310 = 666.

It is a super-2 number, since 2×11103242310² (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 an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1663824 + ... + 1670483.

It is an arithmetic number, because the mean of its divisors is an integer number (617680557).

Almost surely, 2^11103242310 is an apocalyptic number.

11103242310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11103242310 is an abundant number, since it is smaller than the sum of its proper divisors (18545424426).

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

11103242310 is a wasteful number, since it uses less digits than its factorization.

11103242310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3334357 (or 3334354 counting only the distinct ones).

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

Adding to 11103242310 its reverse (1324230111), we get a palindrome (12427472421).

The spelling of 11103242310 in words is "eleven billion, one hundred three million, two hundred forty-two thousand, three hundred ten".