12100102101010 has 48 divisors (see below), whose sum is σ = 27360230885568. Its totient is φ = 3771460392480.

The previous prime is 12100102101001. The next prime is 12100102101149. The reversal of 12100102101010 is 1010120100121.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 714283272 + ... + 714300211.

It is an arithmetic number, because the mean of its divisors is an integer number (570004810116).

Almost surely, 2^{12100102101010} is an apocalyptic number.

12100102101010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12100102101010 is an abundant number, since it is smaller than the sum of its proper divisors (15260128784558).

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

12100102101010 is a wasteful number, since it uses less digits than its factorization.

12100102101010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1428583519 (or 1428583508 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 12100102101010 its reverse (1010120100121), we get a palindrome (13110222201131).

The spelling of 12100102101010 in words is "twelve trillion, one hundred billion, one hundred two million, one hundred one thousand, ten".