1103223021130 has 16 divisors (see below), whose sum is σ = 2072140631424. Its totient is φ = 422102721040.

The previous prime is 1103223021023. The next prime is 1103223021163. The reversal of 1103223021130 is 311203223011.

It is a junction number, because it is equal to n+sod(n) for n = 1103223021098 and 1103223021107.

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, 2398310686 + ... + 2398311145.

It is an arithmetic number, because the mean of its divisors is an integer number (129508789464).

Almost surely, 2^{1103223021130} is an apocalyptic number.

1103223021130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1103223021130 is a deficient number, since it is larger than the sum of its proper divisors (968917610294).

1103223021130 is a wasteful number, since it uses less digits than its factorization.

1103223021130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4796621861.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 1103223021130 its reverse (311203223011), we get a palindrome (1414426244141).

The spelling of 1103223021130 in words is "one trillion, one hundred three billion, two hundred twenty-three million, twenty-one thousand, one hundred thirty".