23154071 has 2 divisors, whose sum is σ = 23154072. Its totient is φ = 23154070.

The previous prime is 23154059. The next prime is 23154083. The reversal of 23154071 is 17045132.

It is a balanced prime because it is at equal distance from previous prime (23154059) and next prime (23154083).

It is a cyclic number.

It is not a de Polignac number, because 23154071 - 2⁶ = 23154007 is a prime.

It is a super-2 number, since 2×23154071² = 1072222007746082, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23154011) 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, 11577035 + 11577036.

It is an arithmetic number, because the mean of its divisors is an integer number (11577036).

Almost surely, 2^23154071 is an apocalyptic number.

23154071 is a deficient number, since it is larger than the sum of its proper divisors (1).

23154071 is an equidigital number, since it uses as much as digits as its factorization.

23154071 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 23154071 is about 4811.8677246990. The cubic root of 23154071 is about 285.0202960820.

The spelling of 23154071 in words is "twenty-three million, one hundred fifty-four thousand, seventy-one".