120124053437 has 2 divisors, whose sum is σ = 120124053438. Its totient is φ = 120124053436.

The previous prime is 120124053421. The next prime is 120124053451. The reversal of 120124053437 is 734350421021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 114410356516 + 5713696921 = 338246^2 + 75589^2 .

It is a cyclic number.

It is not a de Polignac number, because 120124053437 - 2⁴ = 120124053421 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120124050437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60062026718 + 60062026719.

It is an arithmetic number, because the mean of its divisors is an integer number (60062026719).

Almost surely, 2^120124053437 is an apocalyptic number.

It is an amenable number.

120124053437 is a deficient number, since it is larger than the sum of its proper divisors (1).

120124053437 is an equidigital number, since it uses as much as digits as its factorization.

120124053437 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20160, while the sum is 32.

Adding to 120124053437 its reverse (734350421021), we get a palindrome (854474474458).

The spelling of 120124053437 in words is "one hundred twenty billion, one hundred twenty-four million, fifty-three thousand, four hundred thirty-seven".