101020112102 has 16 divisors (see below), whose sum is σ = 186498668832. Its totient is φ = 39964000320.

The previous prime is 101020112099. The next prime is 101020112111. The reversal of 101020112102 is 201211020101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 277527599 + ... + 277527962.

It is an arithmetic number, because the mean of its divisors is an integer number (11656166802).

Almost surely, 2^101020112102 is an apocalyptic number.

101020112102 is a deficient number, since it is larger than the sum of its proper divisors (85478556730).

101020112102 is a wasteful number, since it uses less digits than its factorization.

101020112102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 555055583.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 101020112102 its reverse (201211020101), we get a palindrome (302231132203).

The spelling of 101020112102 in words is "one hundred one billion, twenty million, one hundred twelve thousand, one hundred two".