1310425013502 has 192 divisors, whose sum is σ = 3247681941504. Its totient is φ = 378339232320.

The previous prime is 1310425013489. The next prime is 1310425013519. The reversal of 1310425013502 is 2053105240131.

1310425013502 is a `hidden beast` number, since 1 + 3 + 104 + 2 + 50 + 1 + 3 + 502 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 122843173 + ... + 122853839.

It is an arithmetic number, because the mean of its divisors is an integer number (16915010112).

Almost surely, 2^{1310425013502} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1310425013502, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1623840970752).

1310425013502 is an abundant number, since it is smaller than the sum of its proper divisors (1937256928002).

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

1310425013502 is a wasteful number, since it uses less digits than its factorization.

1310425013502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11083 (or 11080 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The spelling of 1310425013502 in words is "one trillion, three hundred ten billion, four hundred twenty-five million, thirteen thousand, five hundred two".