103040021210 has 16 divisors (see below), whose sum is σ = 211968043776. Its totient is φ = 35328007248.

The previous prime is 103040021177. The next prime is 103040021233. The reversal of 103040021210 is 12120040301.

It is a Harshad number since it is a multiple of its sum of digits (14).

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, 736000082 + ... + 736000221.

It is an arithmetic number, because the mean of its divisors is an integer number (13248002736).

Almost surely, 2^103040021210 is an apocalyptic number.

103040021210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103040021210 is an abundant number, since it is smaller than the sum of its proper divisors (108928022566).

103040021210 is a wasteful number, since it uses less digits than its factorization.

103040021210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1472000317.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 103040021210 its reverse (12120040301), we get a palindrome (115160061511).

The spelling of 103040021210 in words is "one hundred three billion, forty million, twenty-one thousand, two hundred ten".