202010001131 has 16 divisors (see below), whose sum is σ = 214666252416. Its totient is φ = 189440125056.

The previous prime is 202010001091. The next prime is 202010001191. The reversal of 202010001131 is 131100010202.

It is not a de Polignac number, because 202010001131 - 2¹⁰ = 202010000107 is a prime.

It is a super-2 number, since 2×202010001131² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (202010001191) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20385680 + ... + 20395586.

It is an arithmetic number, because the mean of its divisors is an integer number (13416640776).

Almost surely, 2^202010001131 is an apocalyptic number.

202010001131 is a deficient number, since it is larger than the sum of its proper divisors (12656251285).

202010001131 is a wasteful number, since it uses less digits than its factorization.

202010001131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14138.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 202010001131 its reverse (131100010202), we get a palindrome (333110011333).

The spelling of 202010001131 in words is "two hundred two billion, ten million, one thousand, one hundred thirty-one".