10021101001 has 8 divisors (see below), whose sum is σ = 10074867264. Its totient is φ = 9967364400.

The previous prime is 10021100987. The next prime is 10021101007. The reversal of 10021101001 is 10010112001.

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 10021101001 - 2⁹ = 10021100489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10021101007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1115076 + ... + 1124026.

It is an arithmetic number, because the mean of its divisors is an integer number (1259358408).

Almost surely, 2^10021101001 is an apocalyptic number.

It is an amenable number.

10021101001 is a deficient number, since it is larger than the sum of its proper divisors (53766263).

10021101001 is an equidigital number, since it uses as much as digits as its factorization.

10021101001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14831.

The product of its (nonzero) digits is 2, while the sum is 7.

Adding to 10021101001 its reverse (10010112001), we get a palindrome (20031213002).

The spelling of 10021101001 in words is "ten billion, twenty-one million, one hundred one thousand, one".