100203200321313 has 8 divisors (see below), whose sum is σ = 133829569402848. Its totient is φ = 66689482393664.

The previous prime is 100203200321311. The next prime is 100203200321353. The reversal of 100203200321313 is 313123002302001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 100203200321313 - 2¹ = 100203200321311 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 100203200321313.

It is not an unprimeable number, because it can be changed into a prime (100203200321311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28162786395 + ... + 28162789952.

It is an arithmetic number, because the mean of its divisors is an integer number (16728696175356).

Almost surely, 2^{100203200321313} is an apocalyptic number.

It is an amenable number.

100203200321313 is a deficient number, since it is larger than the sum of its proper divisors (33626369081535).

100203200321313 is an equidigital number, since it uses as much as digits as its factorization.

100203200321313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56325576943.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 100203200321313 its reverse (313123002302001), we get a palindrome (413326202623314).

The spelling of 100203200321313 in words is "one hundred trillion, two hundred three billion, two hundred million, three hundred twenty-one thousand, three hundred thirteen".