1320102312213 has 16 divisors (see below), whose sum is σ = 1863883123776. Its totient is φ = 828206480640.

The previous prime is 1320102312203. The next prime is 1320102312251. The reversal of 1320102312213 is 3122132010231.

It is not a de Polignac number, because 1320102312213 - 2⁵ = 1320102312181 is a prime.

It is a super-2 number, since 2×1320102312213² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1320102312213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1320102312203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 993223 + ... + 1904388.

It is an arithmetic number, because the mean of its divisors is an integer number (116492695236).

Almost surely, 2^{1320102312213} is an apocalyptic number.

It is an amenable number.

1320102312213 is a deficient number, since it is larger than the sum of its proper divisors (543780811563).

1320102312213 is a wasteful number, since it uses less digits than its factorization.

1320102312213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2906564.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 1320102312213 its reverse (3122132010231), we get a palindrome (4442234322444).

The spelling of 1320102312213 in words is "one trillion, three hundred twenty billion, one hundred two million, three hundred twelve thousand, two hundred thirteen".