1103133012122 has 8 divisors (see below), whose sum is σ = 1654799447136. Its totient is φ = 551533196412.

The previous prime is 1103133012119. The next prime is 1103133012127. The reversal of 1103133012122 is 2212103313011.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 1103133012094 and 1103133012103.

It is not an unprimeable number, because it can be changed into a prime (1103133012127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16613408 + ... + 16679675.

It is an arithmetic number, because the mean of its divisors is an integer number (206849930892).

Almost surely, 2^{1103133012122} is an apocalyptic number.

1103133012122 is a deficient number, since it is larger than the sum of its proper divisors (551666435014).

1103133012122 is a wasteful number, since it uses less digits than its factorization.

1103133012122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33309652.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 1103133012122 its reverse (2212103313011), we get a palindrome (3315236325133).

The spelling of 1103133012122 in words is "one trillion, one hundred three billion, one hundred thirty-three million, twelve thousand, one hundred twenty-two".