20202031313201 has 8 divisors (see below), whose sum is σ = 20232989328000. Its totient is φ = 20171076089472.

The previous prime is 20202031313197. The next prime is 20202031313239. The reversal of 20202031313201 is 10231313020202.

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 20202031313201 - 2² = 20202031313197 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20202031313251) 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, 14027300 + ... + 15400298.

It is an arithmetic number, because the mean of its divisors is an integer number (2529123666000).

Almost surely, 2^{20202031313201} is an apocalyptic number.

It is an amenable number.

20202031313201 is a deficient number, since it is larger than the sum of its proper divisors (30958014799).

20202031313201 is a wasteful number, since it uses less digits than its factorization.

20202031313201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1395535.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 20202031313201 its reverse (10231313020202), we get a palindrome (30433344333403).

The spelling of 20202031313201 in words is "twenty trillion, two hundred two billion, thirty-one million, three hundred thirteen thousand, two hundred one".