103345100 has 18 divisors (see below), whose sum is σ = 224259084. Its totient is φ = 41338000.

The previous prime is 103345087. The next prime is 103345127. The reversal of 103345100 is 1543301.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 516626 + ... + 516825.

It is an arithmetic number, because the mean of its divisors is an integer number (12458838).

Almost surely, 2^103345100 is an apocalyptic number.

103345100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103345100 is an abundant number, since it is smaller than the sum of its proper divisors (120913984).

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

103345100 is a wasteful number, since it uses less digits than its factorization.

103345100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1033465 (or 1033458 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 103345100 is about 10165.8792044761. The cubic root of 103345100 is about 469.2777498974.

Adding to 103345100 its reverse (1543301), we get a palindrome (104888401).

The spelling of 103345100 in words is "one hundred three million, three hundred forty-five thousand, one hundred".