103044421120 has 40 divisors (see below), whose sum is σ = 247065106464. Its totient is φ = 41217767424.

The previous prime is 103044421097. The next prime is 103044421127. The reversal of 103044421120 is 21124440301.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-4 number, since 4×103044421120⁴ (a number of 45 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 103044421091 and 103044421100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103044421127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20123304 + ... + 20128423.

Almost surely, 2^103044421120 is an apocalyptic number.

103044421120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103044421120 is an abundant number, since it is smaller than the sum of its proper divisors (144020685344).

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

103044421120 is an frugal number, since it uses more digits than its factorization.

103044421120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40251750 (or 40251734 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 103044421120 its reverse (21124440301), we get a palindrome (124168861421).

The spelling of 103044421120 in words is "one hundred three billion, forty-four million, four hundred twenty-one thousand, one hundred twenty".