102210340011 has 32 divisors (see below), whose sum is σ = 147181440000. Its totient is φ = 62719847424.

The previous prime is 102210339983. The next prime is 102210340013. The reversal of 102210340011 is 110043012201.

It is not a de Polignac number, because 102210340011 - 2⁹ = 102210339499 is a prime.

It is not an unprimeable number, because it can be changed into a prime (102210340013) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27422430 + ... + 27426156.

It is an arithmetic number, because the mean of its divisors is an integer number (4599420000).

Almost surely, 2^102210340011 is an apocalyptic number.

102210340011 is a deficient number, since it is larger than the sum of its proper divisors (44971099989).

102210340011 is a wasteful number, since it uses less digits than its factorization.

102210340011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5555.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 102210340011 its reverse (110043012201), we get a palindrome (212253352212).

The spelling of 102210340011 in words is "one hundred two billion, two hundred ten million, three hundred forty thousand, eleven".