20441103100 has 36 divisors (see below), whose sum is σ = 48389668488. Its totient is φ = 7433128000.

The previous prime is 20441103091. The next prime is 20441103107. The reversal of 20441103100 is 130114402.

It is a super-2 number, since 2×20441103100² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20441103107) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9290311 + ... + 9292510.

It is an arithmetic number, because the mean of its divisors is an integer number (1344157458).

Almost surely, 2^20441103100 is an apocalyptic number.

20441103100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20441103100 is an abundant number, since it is smaller than the sum of its proper divisors (27948565388).

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

20441103100 is a wasteful number, since it uses less digits than its factorization.

20441103100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18582846 (or 18582839 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 20441103100 its reverse (130114402), we get a palindrome (20571217502).

The spelling of 20441103100 in words is "twenty billion, four hundred forty-one million, one hundred three thousand, one hundred".