2332115021 has 2 divisors, whose sum is σ = 2332115022. Its totient is φ = 2332115020.

The previous prime is 2332114963. The next prime is 2332115047. The reversal of 2332115021 is 1205112332.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1673628100 + 658486921 = 40910^2 + 25661^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2332115021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2332114984 and 2332115002.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2332115321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1166057510 + 1166057511.

It is an arithmetic number, because the mean of its divisors is an integer number (1166057511).

Almost surely, 2^2332115021 is an apocalyptic number.

It is an amenable number.

2332115021 is a deficient number, since it is larger than the sum of its proper divisors (1).

2332115021 is an equidigital number, since it uses as much as digits as its factorization.

2332115021 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 2332115021 is about 48291.9767766862. The cubic root of 2332115021 is about 1326.1215179446.

Adding to 2332115021 its reverse (1205112332), we get a palindrome (3537227353).

The spelling of 2332115021 in words is "two billion, three hundred thirty-two million, one hundred fifteen thousand, twenty-one".