2341232021 has 2 divisors, whose sum is σ = 2341232022. Its totient is φ = 2341232020.

The previous prime is 2341231999. The next prime is 2341232057. The reversal of 2341232021 is 1202321432.

2341232021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1323940996 + 1017291025 = 36386^2 + 31895^2 .

It is a cyclic number.

It is not a de Polignac number, because 2341232021 - 2¹⁴ = 2341215637 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2341231984 and 2341232002.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2341232821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1170616010 + 1170616011.

It is an arithmetic number, because the mean of its divisors is an integer number (1170616011).

Almost surely, 2^2341232021 is an apocalyptic number.

It is an amenable number.

2341232021 is a deficient number, since it is larger than the sum of its proper divisors (1).

2341232021 is an equidigital number, since it uses as much as digits as its factorization.

2341232021 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 2341232021 is about 48386.2792638574. The cubic root of 2341232021 is about 1327.8473517886.

Adding to 2341232021 its reverse (1202321432), we get a palindrome (3543553453).

The spelling of 2341232021 in words is "two billion, three hundred forty-one million, two hundred thirty-two thousand, twenty-one".