102020131102 has 32 divisors (see below), whose sum is σ = 162842177088. Its totient is φ = 47828791296.

The previous prime is 102020131099. The next prime is 102020131159. The reversal of 102020131102 is 201131020201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2792868 + ... + 2829160.

It is an arithmetic number, because the mean of its divisors is an integer number (5088818034).

Almost surely, 2^102020131102 is an apocalyptic number.

102020131102 is a deficient number, since it is larger than the sum of its proper divisors (60822045986).

102020131102 is a wasteful number, since it uses less digits than its factorization.

102020131102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37524.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 102020131102 its reverse (201131020201), we get a palindrome (303151151303).

The spelling of 102020131102 in words is "one hundred two billion, twenty million, one hundred thirty-one thousand, one hundred two".