2012130100101 has 24 divisors (see below), whose sum is σ = 2949058624960. Its totient is φ = 1219410054720.

The previous prime is 2012130100081. The next prime is 2012130100109. The reversal of 2012130100101 is 1010010312102.

It is not a de Polignac number, because 2012130100101 - 2⁹ = 2012130099589 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2012130100109) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7484745 + ... + 7748913.

Almost surely, 2^{2012130100101} is an apocalyptic number.

It is an amenable number.

2012130100101 is a deficient number, since it is larger than the sum of its proper divisors (936928524859).

2012130100101 is a wasteful number, since it uses less digits than its factorization.

2012130100101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285177 (or 285166 counting only the distinct ones).

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

Adding to 2012130100101 its reverse (1010010312102), we get a palindrome (3022140412203).

The spelling of 2012130100101 in words is "two trillion, twelve billion, one hundred thirty million, one hundred thousand, one hundred one".