2130220110313 has 4 divisors (see below), whose sum is σ = 2149071615828. Its totient is φ = 2111368604800.

The previous prime is 2130220110311. The next prime is 2130220110367. The reversal of 2130220110313 is 3130110220312.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1195724754064 + 934495356249 = 1093492^2 + 966693^2 .

It is a cyclic number.

It is not a de Polignac number, because 2130220110313 - 2¹ = 2130220110311 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2130220110311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9425752588 + ... + 9425752813.

It is an arithmetic number, because the mean of its divisors is an integer number (537267903957).

Almost surely, 2^{2130220110313} is an apocalyptic number.

It is an amenable number.

2130220110313 is a deficient number, since it is larger than the sum of its proper divisors (18851505515).

2130220110313 is a wasteful number, since it uses less digits than its factorization.

2130220110313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18851505514.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 2130220110313 its reverse (3130110220312), we get a palindrome (5260330330625).

The spelling of 2130220110313 in words is "two trillion, one hundred thirty billion, two hundred twenty million, one hundred ten thousand, three hundred thirteen".