1310204140104 has 128 divisors (see below), whose sum is σ = 3360927744000. Its totient is φ = 425436468480.

The previous prime is 1310204140093. The next prime is 1310204140129. The reversal of 1310204140104 is 4010414020131.

It is a super-2 number, since 2×1310204140104² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 473509329 + ... + 473512095.

It is an arithmetic number, because the mean of its divisors is an integer number (26257248000).

Almost surely, 2^{1310204140104} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1310204140104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1680463872000).

1310204140104 is an abundant number, since it is smaller than the sum of its proper divisors (2050723603896).

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

1310204140104 is a wasteful number, since it uses less digits than its factorization.

1310204140104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4643 (or 4639 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 1310204140104 its reverse (4010414020131), we get a palindrome (5320618160235).

The spelling of 1310204140104 in words is "one trillion, three hundred ten billion, two hundred four million, one hundred forty thousand, one hundred four".