102011320133201 has 4 divisors (see below), whose sum is σ = 102028790822400. Its totient is φ = 101993849444004.

The previous prime is 102011320133197. The next prime is 102011320133339. The reversal of 102011320133201 is 102331023110201.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 102011320133201 - 2² = 102011320133197 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102011320153201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8735335841 + ... + 8735347518.

It is an arithmetic number, because the mean of its divisors is an integer number (25507197705600).

Almost surely, 2^{102011320133201} is an apocalyptic number.

It is an amenable number.

102011320133201 is a deficient number, since it is larger than the sum of its proper divisors (17470689199).

102011320133201 is an equidigital number, since it uses as much as digits as its factorization.

102011320133201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17470689198.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 102011320133201 its reverse (102331023110201), we get a palindrome (204342343243402).

The spelling of 102011320133201 in words is "one hundred two trillion, eleven billion, three hundred twenty million, one hundred thirty-three thousand, two hundred one".