1320013204110 has 40 divisors (see below), whose sum is σ = 3549368839896. Its totient is φ = 352003520880.

The previous prime is 1320013204109. The next prime is 1320013204151. The reversal of 1320013204110 is 114023100231.

It is a super-3 number, since 3×1320013204110³ (a number of 37 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 814822156 + ... + 814823775.

Almost surely, 2^{1320013204110} is an apocalyptic number.

1320013204110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1320013204110 is an abundant number, since it is smaller than the sum of its proper divisors (2229355635786).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1320013204110 is a wasteful number, since it uses less digits than its factorization.

1320013204110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1629645950 (or 1629645941 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 1320013204110 its reverse (114023100231), we get a palindrome (1434036304341).

The spelling of 1320013204110 in words is "one trillion, three hundred twenty billion, thirteen million, two hundred four thousand, one hundred ten".