1320160610231 has 8 divisors (see below), whose sum is σ = 1333888802400. Its totient is φ = 1306445306400.

The previous prime is 1320160610213. The next prime is 1320160610287.

1320160610231 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1320160610231 is a prime.

It is a super-2 number, since 2×1320160610231² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1320160610231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1320160610291) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3016091 + ... + 3425948.

It is an arithmetic number, because the mean of its divisors is an integer number (166736100300).

Almost surely, 2^{1320160610231} is an apocalyptic number.

1320160610231 is a deficient number, since it is larger than the sum of its proper divisors (13728192169).

1320160610231 is a wasteful number, since it uses less digits than its factorization.

1320160610231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6444169.

The product of its (nonzero) digits is 1296, while the sum is 26.

It can be divided in two parts, 1320160 and 610231, that added together give a palindrome (1930391).

The spelling of 1320160610231 in words is "one trillion, three hundred twenty billion, one hundred sixty million, six hundred ten thousand, two hundred thirty-one".