102000201211 has 4 divisors (see below), whose sum is σ = 106434992592. Its totient is φ = 97565409832.

The previous prime is 102000201187. The next prime is 102000201227. The reversal of 102000201211 is 112102000201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 112102000201 = 359 ⋅312261839.

It is a cyclic number.

It is not a de Polignac number, because 102000201211 - 2¹³ = 102000193019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102000201271) 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, 2217395656 + ... + 2217395701.

It is an arithmetic number, because the mean of its divisors is an integer number (26608748148).

Almost surely, 2^102000201211 is an apocalyptic number.

102000201211 is a deficient number, since it is larger than the sum of its proper divisors (4434791381).

102000201211 is an equidigital number, since it uses as much as digits as its factorization.

102000201211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4434791380.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 102000201211 its reverse (112102000201), we get a palindrome (214102201412).

The spelling of 102000201211 in words is "one hundred two billion, two hundred one thousand, two hundred eleven".