102101120201011 has 8 divisors (see below), whose sum is σ = 104260753832384. Its totient is φ = 99960184696680.

The previous prime is 102101120200927. The next prime is 102101120201021. The reversal of 102101120201011 is 110102021101201.

It is a happy number.

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 102101120201011 - 2¹⁹ = 102101119676723 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 102101120200982 and 102101120201000.

It is not an unprimeable number, because it can be changed into a prime (102101120201021) 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, 4674520725 + ... + 4674542566.

It is an arithmetic number, because the mean of its divisors is an integer number (13032594229048).

Almost surely, 2^{102101120201011} is an apocalyptic number.

102101120201011 is a deficient number, since it is larger than the sum of its proper divisors (2159633631373).

102101120201011 is an equidigital number, since it uses as much as digits as its factorization.

102101120201011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9349063521.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 102101120201011 its reverse (110102021101201), we get a palindrome (212203141302212).

The spelling of 102101120201011 in words is "one hundred two trillion, one hundred one billion, one hundred twenty million, two hundred one thousand, eleven".