23771053 has 2 divisors, whose sum is σ = 23771054. Its totient is φ = 23771052.

The previous prime is 23771023. The next prime is 23771081. The reversal of 23771053 is 35017732.

It is an a-pointer prime, because the next prime (23771081) can be obtained adding 23771053 to its sum of digits (28).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23068809 + 702244 = 4803^2 + 838^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23771053 is a prime.

It is equal to p_1493650 and since 23771053 and 1493650 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23771003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11885526 + 11885527.

It is an arithmetic number, because the mean of its divisors is an integer number (11885527).

Almost surely, 2^23771053 is an apocalyptic number.

It is an amenable number.

23771053 is a deficient number, since it is larger than the sum of its proper divisors (1).

23771053 is an equidigital number, since it uses as much as digits as its factorization.

23771053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4410, while the sum is 28.

The square root of 23771053 is about 4875.5566861642. The cubic root of 23771053 is about 287.5297632703.

Adding to 23771053 its reverse (35017732), we get a palindrome (58788785).

The spelling of 23771053 in words is "twenty-three million, seven hundred seventy-one thousand, fifty-three".