2010202101031 has 4 divisors (see below), whose sum is σ = 2012843628864. Its totient is φ = 2007560573200.

The previous prime is 2010202101013. The next prime is 2010202101067. The reversal of 2010202101031 is 1301012020102.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2010202101031 - 2²¹ = 2010200003879 is a prime.

It is a super-2 number, since 2×2010202101031² (a number of 25 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 (2010202101071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1320762775 + ... + 1320764296.

It is an arithmetic number, because the mean of its divisors is an integer number (503210907216).

Almost surely, 2^{2010202101031} is an apocalyptic number.

2010202101031 is a deficient number, since it is larger than the sum of its proper divisors (2641527833).

2010202101031 is an equidigital number, since it uses as much as digits as its factorization.

2010202101031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2641527832.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 2010202101031 its reverse (1301012020102), we get a palindrome (3311214121133).

The spelling of 2010202101031 in words is "two trillion, ten billion, two hundred two million, one hundred one thousand, thirty-one".