102132021202011 has 48 divisors (see below), whose sum is σ = 154488766887936. Its totient is φ = 64894872385728.

The previous prime is 102132021201949. The next prime is 102132021202063. The reversal of 102132021202011 is 110202120231201.

102132021202011 is a `hidden beast` number, since 1 + 0 + 21 + 320 + 2 + 120 + 201 + 1 = 666.

It is not a de Polignac number, because 102132021202011 - 2³⁰ = 102130947460187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (102132021272011) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 156043506 + ... + 156696648.

It is an arithmetic number, because the mean of its divisors is an integer number (3218515976832).

Almost surely, 2^{102132021202011} is an apocalyptic number.

102132021202011 is a deficient number, since it is larger than the sum of its proper divisors (52356745685925).

102132021202011 is a wasteful number, since it uses less digits than its factorization.

102132021202011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 655872 (or 655869 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 102132021202011 its reverse (110202120231201), we get a palindrome (212334141433212).

The spelling of 102132021202011 in words is "one hundred two trillion, one hundred thirty-two billion, twenty-one million, two hundred two thousand, eleven".