100310540213 has 4 divisors (see below), whose sum is σ = 108026735628. Its totient is φ = 92594344800.

The previous prime is 100310540207. The next prime is 100310540219. The reversal of 100310540213 is 312045013001.

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

It is an interprime number because it is at equal distance from previous prime (100310540207) and next prime (100310540219).

It can be written as a sum of positive squares in 2 ways, for example, as 23945086564 + 76365453649 = 154742^2 + 276343^2 .

It is a cyclic number.

It is not a de Polignac number, because 100310540213 - 2⁶ = 100310540149 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 (100310540219) 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, 3858097688 + ... + 3858097713.

It is an arithmetic number, because the mean of its divisors is an integer number (27006683907).

Almost surely, 2^100310540213 is an apocalyptic number.

100310540213 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

100310540213 is a deficient number, since it is larger than the sum of its proper divisors (7716195415).

100310540213 is an equidigital number, since it uses as much as digits as its factorization.

100310540213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7716195414.

The product of its (nonzero) digits is 360, while the sum is 20.

Adding to 100310540213 its reverse (312045013001), we get a palindrome (412355553214).

The spelling of 100310540213 in words is "one hundred billion, three hundred ten million, five hundred forty thousand, two hundred thirteen".