1103030123210 has 32 divisors (see below), whose sum is σ = 2076995941200. Its totient is φ = 421211338240.

The previous prime is 1103030123191. The next prime is 1103030123227. The reversal of 1103030123210 is 123210303011.

It can be written as a sum of positive squares in 8 ways, for example, as 493729670281 + 609300452929 = 702659^2 + 780577^2 .

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, 21342461 + ... + 21394080.

Almost surely, 2^{1103030123210} is an apocalyptic number.

1103030123210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1103030123210 is a deficient number, since it is larger than the sum of its proper divisors (973965817990).

1103030123210 is a wasteful number, since it uses less digits than its factorization.

1103030123210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42736666.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 1103030123210 its reverse (123210303011), we get a palindrome (1226240426221).

The spelling of 1103030123210 in words is "one trillion, one hundred three billion, thirty million, one hundred twenty-three thousand, two hundred ten".