103223420 has 24 divisors (see below), whose sum is σ = 217316400. Its totient is φ = 41185152.

The previous prime is 103223413. The next prime is 103223431. The reversal of 103223420 is 24322301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1871 + ... + 14489.

It is an arithmetic number, because the mean of its divisors is an integer number (9054850).

Almost surely, 2^103223420 is an apocalyptic number.

103223420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103223420 is an abundant number, since it is smaller than the sum of its proper divisors (114092980).

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

103223420 is a wasteful number, since it uses less digits than its factorization.

103223420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13037 (or 13035 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 103223420 is about 10159.8927159690. The cubic root of 103223420 is about 469.0934994521.

Adding to 103223420 its reverse (24322301), we get a palindrome (127545721).

The spelling of 103223420 in words is "one hundred three million, two hundred twenty-three thousand, four hundred twenty".