2130203101 has 8 divisors (see below), whose sum is σ = 2347415840. Its totient is φ = 1920611952.

The previous prime is 2130203087. The next prime is 2130203111. The reversal of 2130203101 is 1013020312.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2130203101 - 2⁹ = 2130202589 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2130203111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1904811 + ... + 1905928.

It is an arithmetic number, because the mean of its divisors is an integer number (293426980).

Almost surely, 2^2130203101 is an apocalyptic number.

It is an amenable number.

2130203101 is a deficient number, since it is larger than the sum of its proper divisors (217212739).

2130203101 is a wasteful number, since it uses less digits than its factorization.

2130203101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3810795.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 2130203101 is about 46154.1233369241. The cubic root of 2130203101 is about 1286.6892450049.

Adding to 2130203101 its reverse (1013020312), we get a palindrome (3143223413).

The spelling of 2130203101 in words is "two billion, one hundred thirty million, two hundred three thousand, one hundred one".