1313310640002 has 16 divisors (see below), whose sum is σ = 2631237492960. Its totient is φ = 437000844512.

The previous prime is 1313310639983. The next prime is 1313310640013. The reversal of 1313310640002 is 2000460133131.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 192338508 + ... + 192345335.

It is an arithmetic number, because the mean of its divisors is an integer number (164452343310).

Almost surely, 2^{1313310640002} is an apocalyptic number.

1313310640002 is an abundant number, since it is smaller than the sum of its proper divisors (1317926852958).

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

1313310640002 is a wasteful number, since it uses less digits than its factorization.

1313310640002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384684417.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 1313310640002 its reverse (2000460133131), we get a palindrome (3313770773133).

The spelling of 1313310640002 in words is "one trillion, three hundred thirteen billion, three hundred ten million, six hundred forty thousand, two".