1013310100213 has 4 divisors (see below), whose sum is σ = 1038024980748. Its totient is φ = 988595219680.

The previous prime is 1013310100163. The next prime is 1013310100237. The reversal of 1013310100213 is 3120010133101.

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 310786180324 + 702523919889 = 557482^2 + 838167^2 .

It is a cyclic number.

It is not a de Polignac number, because 1013310100213 - 2²¹ = 1013308003061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1013310100273) 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, 12357440206 + ... + 12357440287.

It is an arithmetic number, because the mean of its divisors is an integer number (259506245187).

Almost surely, 2^{1013310100213} is an apocalyptic number.

It is an amenable number.

1013310100213 is a deficient number, since it is larger than the sum of its proper divisors (24714880535).

1013310100213 is an equidigital number, since it uses as much as digits as its factorization.

1013310100213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24714880534.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 1013310100213 its reverse (3120010133101), we get a palindrome (4133320233314).

The spelling of 1013310100213 in words is "one trillion, thirteen billion, three hundred ten million, one hundred thousand, two hundred thirteen".