4013321100 has 36 divisors (see below), whose sum is σ = 11611876584. Its totient is φ = 1070218880.

The previous prime is 4013321071. The next prime is 4013321131. The reversal of 4013321100 is 11233104.

It is a super-2 number, since 2×4013321100² = 32213492503410420000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 4013321100.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6688569 + ... + 6689168.

Almost surely, 2^4013321100 is an apocalyptic number.

It is an amenable number.

4013321100 is an abundant number, since it is smaller than the sum of its proper divisors (7598555484).

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

4013321100 is a wasteful number, since it uses less digits than its factorization.

4013321100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13377754 (or 13377747 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 4013321100 is about 63350.7782114790. The cubic root of 4013321100 is about 1589.1612600989.

Adding to 4013321100 its reverse (11233104), we get a palindrome (4024554204).

The spelling of 4013321100 in words is "four billion, thirteen million, three hundred twenty-one thousand, one hundred".