1320302311004 has 24 divisors (see below), whose sum is σ = 2483883413760. Its totient is φ = 612099837936.

The previous prime is 1320302310983. The next prime is 1320302311019. The reversal of 1320302311004 is 4001132030231.

It is a congruent 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, 184809182 + ... + 184816325.

It is an arithmetic number, because the mean of its divisors is an integer number (103495142240).

Almost surely, 2^{1320302311004} is an apocalyptic number.

It is an amenable number.

1320302311004 is a deficient number, since it is larger than the sum of its proper divisors (1163581102756).

1320302311004 is a wasteful number, since it uses less digits than its factorization.

1320302311004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 369625577 (or 369625575 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 1320302311004 its reverse (4001132030231), we get a palindrome (5321434341235).

The spelling of 1320302311004 in words is "one trillion, three hundred twenty billion, three hundred two million, three hundred eleven thousand, four".