102021211120001 has 8 divisors (see below), whose sum is σ = 104193862728960. Its totient is φ = 99848642325408.

The previous prime is 102021211119913. The next prime is 102021211120033. The reversal of 102021211120001 is 100021112120201.

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 102021211120001 - 2⁴⁶ = 31652466942337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102021211120051) 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, 18210341 + ... + 23144306.

It is an arithmetic number, because the mean of its divisors is an integer number (13024232841120).

Almost surely, 2^{102021211120001} is an apocalyptic number.

It is an amenable number.

102021211120001 is a deficient number, since it is larger than the sum of its proper divisors (2172651608959).

102021211120001 is an equidigital number, since it uses as much as digits as its factorization.

102021211120001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41407183.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 102021211120001 its reverse (100021112120201), we get a palindrome (202042323240202).

The spelling of 102021211120001 in words is "one hundred two trillion, twenty-one billion, two hundred eleven million, one hundred twenty thousand, one".