103223443420 has 48 divisors (see below), whose sum is σ = 233850976128. Its totient is φ = 38127365120.

The previous prime is 103223443399. The next prime is 103223443481. The reversal of 103223443420 is 24344322301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2846116 + ... + 2882155.

It is an arithmetic number, because the mean of its divisors is an integer number (4871895336).

Almost surely, 2^103223443420 is an apocalyptic number.

103223443420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103223443420 is an abundant number, since it is smaller than the sum of its proper divisors (130627532708).

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

103223443420 is a wasteful number, since it uses less digits than its factorization.

103223443420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5728350 (or 5728348 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 103223443420 its reverse (24344322301), we get a palindrome (127567765721).

The spelling of 103223443420 in words is "one hundred three billion, two hundred twenty-three million, four hundred forty-three thousand, four hundred twenty".