102101020201101 has 8 divisors (see below), whose sum is σ = 138703272726240. Its totient is φ = 66783057238352.

The previous prime is 102101020201097. The next prime is 102101020201111. The reversal of 102101020201101 is 101102020101201.

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 102101020201101 - 2² = 102101020201097 is a prime.

It is a super-2 number, since 2×102101020201101² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102101020201111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 321072390411 + ... + 321072390728.

It is an arithmetic number, because the mean of its divisors is an integer number (17337909090780).

Almost surely, 2^{102101020201101} is an apocalyptic number.

It is an amenable number.

102101020201101 is a deficient number, since it is larger than the sum of its proper divisors (36602252525139).

102101020201101 is an equidigital number, since it uses as much as digits as its factorization.

102101020201101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 642144781195.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 102101020201101 its reverse (101102020101201), we get a palindrome (203203040302302).

The spelling of 102101020201101 in words is "one hundred two trillion, one hundred one billion, twenty million, two hundred one thousand, one hundred one".