1313202030334 has 4 divisors (see below), whose sum is σ = 1969803045504. Its totient is φ = 656601015166.

The previous prime is 1313202030307. The next prime is 1313202030391. The reversal of 1313202030334 is 4330302023131.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 1313202030299 and 1313202030308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 328300507582 + ... + 328300507585.

It is an arithmetic number, because the mean of its divisors is an integer number (492450761376).

Almost surely, 2^{1313202030334} is an apocalyptic number.

1313202030334 is a deficient number, since it is larger than the sum of its proper divisors (656601015170).

1313202030334 is an equidigital number, since it uses as much as digits as its factorization.

1313202030334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 656601015169.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 1313202030334 its reverse (4330302023131), we get a palindrome (5643504053465).

The spelling of 1313202030334 in words is "one trillion, three hundred thirteen billion, two hundred two million, thirty thousand, three hundred thirty-four".