10020132121 has 8 divisors (see below), whose sum is σ = 10227024000. Its totient is φ = 9814615440.

The previous prime is 10020132019. The next prime is 10020132131. The reversal of 10020132121 is 12123102001.

10020132121 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 a cyclic number.

It is not a de Polignac number, because 10020132121 - 2⁹ = 10020131609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10020132131) 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, 329071 + ... + 358228.

It is an arithmetic number, because the mean of its divisors is an integer number (1278378000).

Almost surely, 2^10020132121 is an apocalyptic number.

It is an amenable number.

10020132121 is a deficient number, since it is larger than the sum of its proper divisors (206891879).

10020132121 is an equidigital number, since it uses as much as digits as its factorization.

10020132121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 687599.

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

Adding to 10020132121 its reverse (12123102001), we get a palindrome (22143234122).

The spelling of 10020132121 in words is "ten billion, twenty million, one hundred thirty-two thousand, one hundred twenty-one".