23471051 has 2 divisors, whose sum is σ = 23471052. Its totient is φ = 23471050.

The previous prime is 23471047. The next prime is 23471053. The reversal of 23471051 is 15017432.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23471051 - 2² = 23471047 is a prime.

Together with 23471053, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (23471053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11735525 + 11735526.

It is an arithmetic number, because the mean of its divisors is an integer number (11735526).

Almost surely, 2^23471051 is an apocalyptic number.

23471051 is a deficient number, since it is larger than the sum of its proper divisors (1).

23471051 is an equidigital number, since it uses as much as digits as its factorization.

23471051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 23471051 is about 4844.6930759337. The cubic root of 23471051 is about 286.3150512900.

Adding to 23471051 its reverse (15017432), we get a palindrome (38488483).

The spelling of 23471051 in words is "twenty-three million, four hundred seventy-one thousand, fifty-one".