52124123 has 2 divisors, whose sum is σ = 52124124. Its totient is φ = 52124122.

The previous prime is 52124119. The next prime is 52124131. The reversal of 52124123 is 32142125.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52124123 - 2² = 52124119 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 52124095 and 52124104.

It is not a weakly prime, because it can be changed into another prime (52124173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26062061 + 26062062.

It is an arithmetic number, because the mean of its divisors is an integer number (26062062).

Almost surely, 2^52124123 is an apocalyptic number.

52124123 is a deficient number, since it is larger than the sum of its proper divisors (1).

52124123 is an equidigital number, since it uses as much as digits as its factorization.

52124123 is an evil number, because the sum of its binary digits is even.

The product of its digits is 480, while the sum is 20.

The square root of 52124123 is about 7219.7038027886. The cubic root of 52124123 is about 373.5478607769.

Adding to 52124123 its reverse (32142125), we get a palindrome (84266248).

The spelling of 52124123 in words is "fifty-two million, one hundred twenty-four thousand, one hundred twenty-three".