23067572371 has 2 divisors, whose sum is σ = 23067572372. Its totient is φ = 23067572370.

The previous prime is 23067572369. The next prime is 23067572393. The reversal of 23067572371 is 17327576032.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23067572371 - 2¹ = 23067572369 is a prime.

It is a super-2 number, since 2×23067572371² (a number of 22 digits) contains 22 as substring.

Together with 23067572369, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (23067572071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11533786185 + 11533786186.

It is an arithmetic number, because the mean of its divisors is an integer number (11533786186).

Almost surely, 2^23067572371 is an apocalyptic number.

23067572371 is a deficient number, since it is larger than the sum of its proper divisors (1).

23067572371 is an equidigital number, since it uses as much as digits as its factorization.

23067572371 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 370440, while the sum is 43.

The spelling of 23067572371 in words is "twenty-three billion, sixty-seven million, five hundred seventy-two thousand, three hundred seventy-one".