1320020010413 has 8 divisors (see below), whose sum is σ = 1421684880000. Its totient is φ = 1218372979248.

The previous prime is 1320020010409. The next prime is 1320020010431. The reversal of 1320020010413 is 3140100200231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1320020010413 - 2² = 1320020010409 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1320020010391 and 1320020010400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1320020010493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4305713 + ... + 4602086.

It is an arithmetic number, because the mean of its divisors is an integer number (177710610000).

Almost surely, 2^{1320020010413} is an apocalyptic number.

1320020010413 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1320020010413 is a deficient number, since it is larger than the sum of its proper divisors (101664869587).

1320020010413 is a wasteful number, since it uses less digits than its factorization.

1320020010413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8919211.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 1320020010413 its reverse (3140100200231), we get a palindrome (4460120210644).

The spelling of 1320020010413 in words is "one trillion, three hundred twenty billion, twenty million, ten thousand, four hundred thirteen".