2100130000001 has 12 divisors (see below), whose sum is σ = 2308442519376. Its totient is φ = 1909180008120.

The previous prime is 2100129999997. The next prime is 2100130000009. The reversal of 2100130000001 is 1000000310012.

It is not a de Polignac number, because 2100130000001 - 2² = 2100129999997 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2100130000009) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14603690 + ... + 14746796.

It is an arithmetic number, because the mean of its divisors is an integer number (192370209948).

Almost surely, 2^{2100130000001} is an apocalyptic number.

It is an amenable number.

2100130000001 is a deficient number, since it is larger than the sum of its proper divisors (208312519375).

2100130000001 is a wasteful number, since it uses less digits than its factorization.

2100130000001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264412 (or 264401 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 8.

Adding to 2100130000001 its reverse (1000000310012), we get a palindrome (3100130310013).

The spelling of 2100130000001 in words is "two trillion, one hundred billion, one hundred thirty million, one", and thus it is an aban number.