103021110122210 has 16 divisors (see below), whose sum is σ = 211929140822976. Its totient is φ = 35321523470448.

The previous prime is 103021110122123. The next prime is 103021110122243. The reversal of 103021110122210 is 12221011120301.

It is a happy number.

It is a super-2 number, since 2×103021110122210² (a number of 29 digits) contains 22 as substring.

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, 735865072232 + ... + 735865072371.

It is an arithmetic number, because the mean of its divisors is an integer number (13245571301436).

Almost surely, 2^{103021110122210} is an apocalyptic number.

103021110122210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103021110122210 is an abundant number, since it is smaller than the sum of its proper divisors (108908030700766).

103021110122210 is a wasteful number, since it uses less digits than its factorization.

103021110122210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1471730144617.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 103021110122210 its reverse (12221011120301), we get a palindrome (115242121242511).

The spelling of 103021110122210 in words is "one hundred three trillion, twenty-one billion, one hundred ten million, one hundred twenty-two thousand, two hundred ten".