102110020102001 has 8 divisors (see below), whose sum is σ = 102145630777344. Its totient is φ = 102074415419200.

The previous prime is 102110020101959. The next prime is 102110020102007. The reversal of 102110020102001 is 100201020011201.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102110020102001 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (102110020102007) 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, 32722976 + ... + 35707326.

It is an arithmetic number, because the mean of its divisors is an integer number (12768203847168).

Almost surely, 2^{102110020102001} is an apocalyptic number.

It is an amenable number.

102110020102001 is a deficient number, since it is larger than the sum of its proper divisors (35610675343).

102110020102001 is an equidigital number, since it uses as much as digits as its factorization.

102110020102001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2996271.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 102110020102001 its reverse (100201020011201), we get a palindrome (202311040113202).

The spelling of 102110020102001 in words is "one hundred two trillion, one hundred ten billion, twenty million, one hundred two thousand, one".