103420210 has 32 divisors (see below), whose sum is σ = 191020032. Its totient is φ = 40296000.

The previous prime is 103420183. The next prime is 103420267. The reversal of 103420210 is 12024301.

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, 137335 + ... + 138085.

It is an arithmetic number, because the mean of its divisors is an integer number (5969376).

Almost surely, 2^103420210 is an apocalyptic number.

103420210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103420210 is a deficient number, since it is larger than the sum of its proper divisors (87599822).

103420210 is a wasteful number, since it uses less digits than its factorization.

103420210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1098.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 103420210 is about 10169.5727540541. The cubic root of 103420210 is about 469.3914108776.

Adding to 103420210 its reverse (12024301), we get a palindrome (115444511).

The spelling of 103420210 in words is "one hundred three million, four hundred twenty thousand, two hundred ten".