202313321313303 has 8 divisors (see below), whose sum is σ = 273001108278528. Its totient is φ = 133250540945144.

The previous prime is 202313321313293. The next prime is 202313321313317. The reversal of 202313321313303 is 303313123313202.

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 202313321313303 - 2¹² = 202313321309207 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202313311313303) 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, 406251648975 + ... + 406251649472.

It is an arithmetic number, because the mean of its divisors is an integer number (34125138534816).

Almost surely, 2^{202313321313303} is an apocalyptic number.

202313321313303 is a deficient number, since it is larger than the sum of its proper divisors (70687786965225).

202313321313303 is an equidigital number, since it uses as much as digits as its factorization.

202313321313303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 812503298533.

The product of its (nonzero) digits is 17496, while the sum is 30.

Adding to 202313321313303 its reverse (303313123313202), we get a palindrome (505626444626505).

The spelling of 202313321313303 in words is "two hundred two trillion, three hundred thirteen billion, three hundred twenty-one million, three hundred thirteen thousand, three hundred three".