202020110131003 has 8 divisors (see below), whose sum is σ = 217939563871488. Its totient is φ = 186549091707264.

The previous prime is 202020110130913. The next prime is 202020110131019. The reversal of 202020110131003 is 300131011020202.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-202020110131003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (202020110131033) 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, 112108828251 + ... + 112108830052.

It is an arithmetic number, because the mean of its divisors is an integer number (27242445483936).

Almost surely, 2^{202020110131003} is an apocalyptic number.

202020110131003 is a deficient number, since it is larger than the sum of its proper divisors (15919453740485).

202020110131003 is a wasteful number, since it uses less digits than its factorization.

202020110131003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224217658373.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 202020110131003 its reverse (300131011020202), we get a palindrome (502151121151205).

The spelling of 202020110131003 in words is "two hundred two trillion, twenty billion, one hundred ten million, one hundred thirty-one thousand, three".