11100402324 has 144 divisors (see below), whose sum is σ = 33124815360. Its totient is φ = 3217436640.

The previous prime is 11100402323. The next prime is 11100402329. The reversal of 11100402324 is 42320400111.

It is a super-3 number, since 3×11100402324³ (a number of 31 digits) contains 333 as substring.

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

It is a junction number, because it is equal to n+sod(n) for n = 11100402297 and 11100402306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11100402323) 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, 223347 + ... + 268485.

It is an arithmetic number, because the mean of its divisors is an integer number (230033440).

Almost surely, 2^11100402324 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11100402324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16562407680).

11100402324 is an abundant number, since it is smaller than the sum of its proper divisors (22024413036).

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

11100402324 is a wasteful number, since it uses less digits than its factorization.

11100402324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45192 (or 45178 counting only the distinct ones).

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

Adding to 11100402324 its reverse (42320400111), we get a palindrome (53420802435).

The spelling of 11100402324 in words is "eleven billion, one hundred million, four hundred two thousand, three hundred twenty-four".