103420000 has 60 divisors (see below), whose sum is σ = 254477916. Its totient is φ = 41360000.

The previous prime is 103419997. The next prime is 103420007. The reversal of 103420000 is 24301.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103420007) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 17415 + ... + 22585.

Almost surely, 2^103420000 is an apocalyptic number.

103420000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 103420000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (127238958).

103420000 is an abundant number, since it is smaller than the sum of its proper divisors (151057916).

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

103420000 is an frugal number, since it uses more digits than its factorization.

103420000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5201 (or 5178 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 103420000 is about 10169.5624291314. The cubic root of 103420000 is about 469.3910931697.

Adding to 103420000 its reverse (24301), we get a palindrome (103444301).

The spelling of 103420000 in words is "one hundred three million, four hundred twenty thousand".