1103213123122 has 8 divisors (see below), whose sum is σ = 1805257837872. Its totient is φ = 501460510500.

The previous prime is 1103213123059. The next prime is 1103213123167. The reversal of 1103213123122 is 2213213123011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 50146051051 = 1103213123122 / (1 + 1 + 0 + 3 + 2 + 1 + 3 + 1 + 2 + 3 + 1 + 2 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 1103213123093 and 1103213123102.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25073025504 + ... + 25073025547.

It is an arithmetic number, because the mean of its divisors is an integer number (225657229734).

Almost surely, 2^{1103213123122} is an apocalyptic number.

1103213123122 is a deficient number, since it is larger than the sum of its proper divisors (702044714750).

1103213123122 is a wasteful number, since it uses less digits than its factorization.

1103213123122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50146051064.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 1103213123122 its reverse (2213213123011), we get a palindrome (3316426246133).

The spelling of 1103213123122 in words is "one trillion, one hundred three billion, two hundred thirteen million, one hundred twenty-three thousand, one hundred twenty-two".