2130032101 has 4 divisors (see below), whose sum is σ = 2166134400. Its totient is φ = 2093929804.

The previous prime is 2130032063. The next prime is 2130032117. The reversal of 2130032101 is 1012300312.

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 a cyclic number.

It is not a de Polignac number, because 2130032101 - 2⁷ = 2130031973 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 (2130032131) 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, 18051061 + ... + 18051178.

It is an arithmetic number, because the mean of its divisors is an integer number (541533600).

Almost surely, 2^2130032101 is an apocalyptic number.

It is an amenable number.

2130032101 is a deficient number, since it is larger than the sum of its proper divisors (36102299).

2130032101 is an equidigital number, since it uses as much as digits as its factorization.

2130032101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36102298.

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

The square root of 2130032101 is about 46152.2708108713. The cubic root of 2130032101 is about 1286.6548148374.

Adding to 2130032101 its reverse (1012300312), we get a palindrome (3142332413).

The spelling of 2130032101 in words is "two billion, one hundred thirty million, thirty-two thousand, one hundred one".