124342145051 has 2 divisors, whose sum is σ = 124342145052. Its totient is φ = 124342145050.

The previous prime is 124342145029. The next prime is 124342145063. The reversal of 124342145051 is 150541243421.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-124342145051 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 124342144999 and 124342145017.

It is not a weakly prime, because it can be changed into another prime (124342145021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62171072525 + 62171072526.

It is an arithmetic number, because the mean of its divisors is an integer number (62171072526).

Almost surely, 2^124342145051 is an apocalyptic number.

124342145051 is a deficient number, since it is larger than the sum of its proper divisors (1).

124342145051 is an equidigital number, since it uses as much as digits as its factorization.

124342145051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19200, while the sum is 32.

Adding to 124342145051 its reverse (150541243421), we get a palindrome (274883388472).

The spelling of 124342145051 in words is "one hundred twenty-four billion, three hundred forty-two million, one hundred forty-five thousand, fifty-one".