2032301021 has 4 divisors (see below), whose sum is σ = 2032447200. Its totient is φ = 2032154844.

The previous prime is 2032301003. The next prime is 2032301077. The reversal of 2032301021 is 1201032302.

It is a happy number.

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, and also an emirpimes, since its reverse is a distinct semiprime: 1201032302 = 2 ⋅600516151.

It is a cyclic number.

It is not a de Polignac number, because 2032301021 - 2⁶ = 2032300957 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2032300987 and 2032301005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2032301081) 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, 49751 + ... + 80868.

It is an arithmetic number, because the mean of its divisors is an integer number (508111800).

Almost surely, 2^2032301021 is an apocalyptic number.

It is an amenable number.

2032301021 is a deficient number, since it is larger than the sum of its proper divisors (146179).

2032301021 is a wasteful number, since it uses less digits than its factorization.

2032301021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146178.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 2032301021 is about 45081.0494664887. The cubic root of 2032301021 is about 1266.6676482525.

Adding to 2032301021 its reverse (1201032302), we get a palindrome (3233333323).

The spelling of 2032301021 in words is "two billion, thirty-two million, three hundred one thousand, twenty-one".