1312103103022 has 8 divisors (see below), whose sum is σ = 1968536613456. Its totient is φ = 655924231872.

The previous prime is 1312103103011. The next prime is 1312103103049. The reversal of 1312103103022 is 2203013012131.

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

It is a super-2 number, since 2×1312103103022² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

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, 63646938 + ... + 63667549.

It is an arithmetic number, because the mean of its divisors is an integer number (246067076682).

Almost surely, 2^{1312103103022} is an apocalyptic number.

1312103103022 is a deficient number, since it is larger than the sum of its proper divisors (656433510434).

1312103103022 is a wasteful number, since it uses less digits than its factorization.

1312103103022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127319642.

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

Adding to 1312103103022 its reverse (2203013012131), we get a palindrome (3515116115153).

The spelling of 1312103103022 in words is "one trillion, three hundred twelve billion, one hundred three million, one hundred three thousand, twenty-two".