101111210100102 has 32 divisors (see below), whose sum is σ = 206038952363520. Its totient is φ = 33067654270560.

The previous prime is 101111210100079. The next prime is 101111210100113. The reversal of 101111210100102 is 201001012111101.

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, 75571299 + ... + 76897617.

It is an arithmetic number, because the mean of its divisors is an integer number (6438717261360).

Almost surely, 2^{101111210100102} is an apocalyptic number.

101111210100102 is an abundant number, since it is smaller than the sum of its proper divisors (104927742263418).

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

101111210100102 is a wasteful number, since it uses less digits than its factorization.

101111210100102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1566108.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 101111210100102 its reverse (201001012111101), we get a palindrome (302112222211203).

The spelling of 101111210100102 in words is "one hundred one trillion, one hundred eleven billion, two hundred ten million, one hundred thousand, one hundred two".