1313020213110 has 24 divisors (see below), whose sum is σ = 3413852554320. Its totient is φ = 350138723472.

The previous prime is 1313020213103. The next prime is 1313020213111. The reversal of 1313020213110 is 113120203131.

1313020213110 is a `hidden beast` number, since 1 + 31 + 302 + 0 + 21 + 311 + 0 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1313020213111) 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 11 ways as a sum of consecutive naturals, for example, 7294556650 + ... + 7294556829.

It is an arithmetic number, because the mean of its divisors is an integer number (142243856430).

Almost surely, 2^{1313020213110} is an apocalyptic number.

1313020213110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1313020213110 is an abundant number, since it is smaller than the sum of its proper divisors (2100832341210).

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

1313020213110 is a wasteful number, since it uses less digits than its factorization.

1313020213110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14589113492 (or 14589113489 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 1313020213110 its reverse (113120203131), we get a palindrome (1426140416241).

The spelling of 1313020213110 in words is "one trillion, three hundred thirteen billion, twenty million, two hundred thirteen thousand, one hundred ten".