10021330131 has 8 divisors (see below), whose sum is σ = 13388988864. Its totient is φ = 6667279080.

The previous prime is 10021330129. The next prime is 10021330147. The reversal of 10021330131 is 13103312001.

10021330131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 10021330131 - 2¹ = 10021330129 is a prime.

It is a super-2 number, since 2×10021330131² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10021330131.

It is not an unprimeable number, because it can be changed into a prime (10021330031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3400201 + ... + 3403146.

It is an arithmetic number, because the mean of its divisors is an integer number (1673623608).

Almost surely, 2^10021330131 is an apocalyptic number.

10021330131 is a deficient number, since it is larger than the sum of its proper divisors (3367658733).

10021330131 is an equidigital number, since it uses as much as digits as its factorization.

10021330131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6803841.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 10021330131 its reverse (13103312001), we get a palindrome (23124642132).

The spelling of 10021330131 in words is "ten billion, twenty-one million, three hundred thirty thousand, one hundred thirty-one".