100201023301213 has 4 divisors (see below), whose sum is σ = 100780219967868. Its totient is φ = 99621826634560.

The previous prime is 100201023301207. The next prime is 100201023301237. The reversal of 100201023301213 is 312103320102001.

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 41960895264729 + 58240128036484 = 6477723^2 + 7631522^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100201023301213 is a prime.

It is a super-2 number, since 2×100201023301213² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100201023301273) 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, 289598333068 + ... + 289598333413.

It is an arithmetic number, because the mean of its divisors is an integer number (25195054991967).

Almost surely, 2^{100201023301213} is an apocalyptic number.

It is an amenable number.

100201023301213 is a deficient number, since it is larger than the sum of its proper divisors (579196666655).

100201023301213 is an equidigital number, since it uses as much as digits as its factorization.

100201023301213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 579196666654.

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

Adding to 100201023301213 its reverse (312103320102001), we get a palindrome (412304343403214).

The spelling of 100201023301213 in words is "one hundred trillion, two hundred one billion, twenty-three million, three hundred one thousand, two hundred thirteen".