1310503320022 has 8 divisors (see below), whose sum is σ = 2116966901616. Its totient is φ = 604847686152.

The previous prime is 1310503319989. The next prime is 1310503320103. The reversal of 1310503320022 is 2200233050131.

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 = 1310503319975 and 1310503320002.

It is a congruent number.

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, 25201986898 + ... + 25201986949.

It is an arithmetic number, because the mean of its divisors is an integer number (264620862702).

Almost surely, 2^{1310503320022} is an apocalyptic number.

1310503320022 is a deficient number, since it is larger than the sum of its proper divisors (806463581594).

1310503320022 is a wasteful number, since it uses less digits than its factorization.

1310503320022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50403973862.

The product of its (nonzero) digits is 1080, while the sum is 22.

Adding to 1310503320022 its reverse (2200233050131), we get a palindrome (3510736370153).

The spelling of 1310503320022 in words is "one trillion, three hundred ten billion, five hundred three million, three hundred twenty thousand, twenty-two".