1313001101022 has 64 divisors (see below), whose sum is σ = 2842987714560. Its totient is φ = 401862524544.

The previous prime is 1313001101021. The next prime is 1313001101051. The reversal of 1313001101022 is 2201011003131.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1313001100992 and 1313001101010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1313001101021) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21869068 + ... + 21929024.

It is an arithmetic number, because the mean of its divisors is an integer number (44421683040).

Almost surely, 2^{1313001101022} is an apocalyptic number.

1313001101022 is an abundant number, since it is smaller than the sum of its proper divisors (1529986613538).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1313001101022 is a wasteful number, since it uses less digits than its factorization.

1313001101022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61457.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 1313001101022 its reverse (2201011003131), we get a palindrome (3514012104153).

The spelling of 1313001101022 in words is "one trillion, three hundred thirteen billion, one million, one hundred one thousand, twenty-two".