102100001102 has 16 divisors (see below), whose sum is σ = 168453499824. Its totient is φ = 46409090200.

The previous prime is 102100001077. The next prime is 102100001119. The reversal of 102100001102 is 201100001201.

It is a self number, because there is not a number n which added to its sum of digits gives 102100001102.

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, 19174649 + ... + 19179972.

It is an arithmetic number, because the mean of its divisors is an integer number (10528343739).

Almost surely, 2^102100001102 is an apocalyptic number.

102100001102 is a deficient number, since it is larger than the sum of its proper divisors (66353498722).

102100001102 is an equidigital number, since it uses as much as digits as its factorization.

102100001102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38354656 (or 38354634 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 102100001102 its reverse (201100001201), we get a palindrome (303200002303).

Subtracting 102100001102 from its reverse (201100001201), we obtain a palindrome (99000000099).

The spelling of 102100001102 in words is "one hundred two billion, one hundred million, one thousand, one hundred two".