1013121134122 has 8 divisors (see below), whose sum is σ = 1519691782500. Its totient is φ = 506557206624.

The previous prime is 1013121134099. The next prime is 1013121134131. The reversal of 1013121134122 is 2214311213101.

It can be written as a sum of positive squares in 2 ways, for example, as 891137888001 + 121983246121 = 944001^2 + 349261^2 .

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 = 1013121134093 and 1013121134102.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1284747 + ... + 1917502.

Almost surely, 2^{1013121134122} is an apocalyptic number.

1013121134122 is a deficient number, since it is larger than the sum of its proper divisors (506570648378).

1013121134122 is a wasteful number, since it uses less digits than its factorization.

1013121134122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3360440.

The product of its (nonzero) digits is 288, while the sum is 22.

Adding to 1013121134122 its reverse (2214311213101), we get a palindrome (3227432347223).

The spelling of 1013121134122 in words is "one trillion, thirteen billion, one hundred twenty-one million, one hundred thirty-four thousand, one hundred twenty-two".