2130104101 has 4 divisors (see below), whose sum is σ = 2131577632. Its totient is φ = 2128630572.

The previous prime is 2130104089. The next prime is 2130104113. The reversal of 2130104101 is 1014010312.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (2130104089) and next prime (2130104113).

It is a cyclic number.

It is not a de Polignac number, because 2130104101 - 2⁵ = 2130104069 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 (2130114101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 734595 + ... + 737488.

It is an arithmetic number, because the mean of its divisors is an integer number (532894408).

Almost surely, 2^2130104101 is an apocalyptic number.

It is an amenable number.

2130104101 is a deficient number, since it is larger than the sum of its proper divisors (1473531).

2130104101 is a wasteful number, since it uses less digits than its factorization.

2130104101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1473530.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 2130104101 is about 46153.0508309039. The cubic root of 2130104101 is about 1286.6693119746.

Adding to 2130104101 its reverse (1014010312), we get a palindrome (3144114413).

The spelling of 2130104101 in words is "two billion, one hundred thirty million, one hundred four thousand, one hundred one".