10202010131 has 16 divisors (see below), whose sum is σ = 11224516608. Its totient is φ = 9230544000.

The previous prime is 10202010113. The next prime is 10202010167. The reversal of 10202010131 is 13101020201.

It is a cyclic number.

It is not a de Polignac number, because 10202010131 - 2¹⁰ = 10202009107 is a prime.

It is a super-2 number, since 2×10202010131² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10202010191) 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, 15476 + ... + 143678.

It is an arithmetic number, because the mean of its divisors is an integer number (701532288).

Almost surely, 2^10202010131 is an apocalyptic number.

10202010131 is a deficient number, since it is larger than the sum of its proper divisors (1022506477).

10202010131 is a wasteful number, since it uses less digits than its factorization.

10202010131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128402.

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

Adding to 10202010131 its reverse (13101020201), we get a palindrome (23303030332).

The spelling of 10202010131 in words is "ten billion, two hundred two million, ten thousand, one hundred thirty-one".