10020213131 has 8 divisors (see below), whose sum is σ = 10128661200. Its totient is φ = 9911946400.

The previous prime is 10020213113. The next prime is 10020213157. The reversal of 10020213131 is 13131202001.

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 10020213131 - 2⁶ = 10020213067 is a prime.

It is a super-2 number, since 2×10020213131² (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 (10020213431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67280 + ... + 156738.

It is an arithmetic number, because the mean of its divisors is an integer number (1266082650).

Almost surely, 2^10020213131 is an apocalyptic number.

10020213131 is a deficient number, since it is larger than the sum of its proper divisors (108448069).

10020213131 is a wasteful number, since it uses less digits than its factorization.

10020213131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90669.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 10020213131 its reverse (13131202001), we get a palindrome (23151415132).

The spelling of 10020213131 in words is "ten billion, twenty million, two hundred thirteen thousand, one hundred thirty-one".