2321970067 has 2 divisors, whose sum is σ = 2321970068. Its totient is φ = 2321970066.

The previous prime is 2321970059. The next prime is 2321970089. The reversal of 2321970067 is 7600791232.

2321970067 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 is a cyclic number.

It is not a de Polignac number, because 2321970067 - 2³ = 2321970059 is a prime.

It is not a weakly prime, because it can be changed into another prime (2321970047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1160985033 + 1160985034.

It is an arithmetic number, because the mean of its divisors is an integer number (1160985034).

Almost surely, 2^2321970067 is an apocalyptic number.

2321970067 is a deficient number, since it is larger than the sum of its proper divisors (1).

2321970067 is an equidigital number, since it uses as much as digits as its factorization.

2321970067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31752, while the sum is 37.

The square root of 2321970067 is about 48186.8246204292. The cubic root of 2321970067 is about 1324.1957985958.

The spelling of 2321970067 in words is "two billion, three hundred twenty-one million, nine hundred seventy thousand, sixty-seven".