1313310323010 has 256 divisors, whose sum is σ = 3805470720000. Its totient is φ = 289765873152.

The previous prime is 1313310322997. The next prime is 1313310323023. The reversal of 1313310323010 is 103230133131.

It is an interprime number because it is at equal distance from previous prime (1313310322997) and next prime (1313310323023).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 35286391 + ... + 35323589.

It is an arithmetic number, because the mean of its divisors is an integer number (14865120000).

Almost surely, 2^{1313310323010} is an apocalyptic number.

1313310323010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1313310323010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1902735360000).

1313310323010 is an abundant number, since it is smaller than the sum of its proper divisors (2492160396990).

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

1313310323010 is a wasteful number, since it uses less digits than its factorization.

1313310323010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37350 (or 37336 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 1313310323010 its reverse (103230133131), we get a palindrome (1416540456141).

The spelling of 1313310323010 in words is "one trillion, three hundred thirteen billion, three hundred ten million, three hundred twenty-three thousand, ten".