20110113324 has 216 divisors, whose sum is σ = 61552178688. Its totient is φ = 5741079120.

The previous prime is 20110113313. The next prime is 20110113337. The reversal of 20110113324 is 42331101102.

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 = 20110113297 and 20110113306.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 16335789 + ... + 16337019.

Almost surely, 2^20110113324 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 20110113324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30776089344).

20110113324 is an abundant number, since it is smaller than the sum of its proper divisors (41442065364).

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

20110113324 is an frugal number, since it uses more digits than its factorization.

20110113324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1285 (or 1243 counting only the distinct ones).

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

Adding to 20110113324 its reverse (42331101102), we get a palindrome (62441214426).

The spelling of 20110113324 in words is "twenty billion, one hundred ten million, one hundred thirteen thousand, three hundred twenty-four".