102112021201201 has 8 divisors (see below), whose sum is σ = 111395074303008. Its totient is φ = 92828991780000.

The previous prime is 102112021201159. The next prime is 102112021201271. The reversal of 102112021201201 is 102102120211201.

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 102112021201201 - 2¹³ = 102112021193009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102112021201271) 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, 3788166 + ... + 14784256.

It is an arithmetic number, because the mean of its divisors is an integer number (13924384287876).

Almost surely, 2^{102112021201201} is an apocalyptic number.

102112021201201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

102112021201201 is a deficient number, since it is larger than the sum of its proper divisors (9283053101807).

102112021201201 is a wasteful number, since it uses less digits than its factorization.

102112021201201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11840303.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 102112021201201 its reverse (102102120211201), we get a palindrome (204214141412402).

The spelling of 102112021201201 in words is "one hundred two trillion, one hundred twelve billion, twenty-one million, two hundred one thousand, two hundred one".