10021300132021 has 8 divisors (see below), whose sum is σ = 10037446372800. Its totient is φ = 10005154729920.

The previous prime is 10021300132013. The next prime is 10021300132027. The reversal of 10021300132021 is 12023100312001.

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 10021300132021 - 2³ = 10021300132013 is a prime.

It is a super-2 number, since 2×10021300132021² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10021300131986 and 10021300132004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10021300132027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26426685 + ... + 26803213.

It is an arithmetic number, because the mean of its divisors is an integer number (1254680796600).

Almost surely, 2^{10021300132021} is an apocalyptic number.

It is an amenable number.

10021300132021 is a deficient number, since it is larger than the sum of its proper divisors (16146240779).

10021300132021 is an equidigital number, since it uses as much as digits as its factorization.

10021300132021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 419339.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 10021300132021 its reverse (12023100312001), we get a palindrome (22044400444022).

The spelling of 10021300132021 in words is "ten trillion, twenty-one billion, three hundred million, one hundred thirty-two thousand, twenty-one".