100202223013 has 4 divisors (see below), whose sum is σ = 100229960428. Its totient is φ = 100174485600.

The previous prime is 100202223007. The next prime is 100202223053. The reversal of 100202223013 is 310322202001.

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 360126529 + 99842096484 = 18977^2 + 315978^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100202223013 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 (100202223053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13863288 + ... + 13870513.

It is an arithmetic number, because the mean of its divisors is an integer number (25057490107).

Almost surely, 2^100202223013 is an apocalyptic number.

It is an amenable number.

100202223013 is a deficient number, since it is larger than the sum of its proper divisors (27737415).

100202223013 is an equidigital number, since it uses as much as digits as its factorization.

100202223013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27737414.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 100202223013 its reverse (310322202001), we get a palindrome (410524425014).

The spelling of 100202223013 in words is "one hundred billion, two hundred two million, two hundred twenty-three thousand, thirteen".