1103210212130 has 16 divisors (see below), whose sum is σ = 2138530565304. Its totient is φ = 407339155200.

The previous prime is 1103210212121. The next prime is 1103210212147. The reversal of 1103210212130 is 312120123011.

It can be written as a sum of positive squares in 4 ways, for example, as 731526115849 + 371684096281 = 855293^2 + 609659^2 .

It is a super-3 number, since 3×1103210212130³ (a number of 37 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1103210212099 and 1103210212108.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4243116071 + ... + 4243116330.

Almost surely, 2^{1103210212130} is an apocalyptic number.

1103210212130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1103210212130 is a deficient number, since it is larger than the sum of its proper divisors (1035320353174).

1103210212130 is a wasteful number, since it uses less digits than its factorization.

1103210212130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8486232421.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 1103210212130 its reverse (312120123011), we get a palindrome (1415330335141).

The spelling of 1103210212130 in words is "one trillion, one hundred three billion, two hundred ten million, two hundred twelve thousand, one hundred thirty".