1310022013121 has 8 divisors (see below), whose sum is σ = 1323599918400. Its totient is φ = 1296508611600.

The previous prime is 1310022013039. The next prime is 1310022013211. The reversal of 1310022013121 is 1213102200131.

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

It is a cyclic number.

It is not a de Polignac number, because 1310022013121 - 2²² = 1310017818817 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1310022013121.

It is not an unprimeable number, because it can be changed into a prime (1310022013721) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16085111 + ... + 16166348.

It is an arithmetic number, because the mean of its divisors is an integer number (165449989800).

Almost surely, 2^{1310022013121} is an apocalyptic number.

It is an amenable number.

1310022013121 is a deficient number, since it is larger than the sum of its proper divisors (13577905279).

1310022013121 is a wasteful number, since it uses less digits than its factorization.

1310022013121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32251879.

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

Adding to 1310022013121 its reverse (1213102200131), we get a palindrome (2523124213252).

The spelling of 1310022013121 in words is "one trillion, three hundred ten billion, twenty-two million, thirteen thousand, one hundred twenty-one".