102011101206 has 16 divisors (see below), whose sum is σ = 233168231424. Its totient is φ = 29146028904.

The previous prime is 102011101169. The next prime is 102011101219. The reversal of 102011101206 is 602101110201.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1214417830 + ... + 1214417913.

It is an arithmetic number, because the mean of its divisors is an integer number (14573014464).

Almost surely, 2^102011101206 is an apocalyptic number.

102011101206 is an abundant number, since it is smaller than the sum of its proper divisors (131157130218).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102011101206 is a wasteful number, since it uses less digits than its factorization.

102011101206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2428835755.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 102011101206 its reverse (602101110201), we get a palindrome (704112211407).

The spelling of 102011101206 in words is "one hundred two billion, eleven million, one hundred one thousand, two hundred six".