124605257351 has 2 divisors, whose sum is σ = 124605257352. Its totient is φ = 124605257350.

The previous prime is 124605257333. The next prime is 124605257419. The reversal of 124605257351 is 153752506421.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 124605257351 - 2¹⁴ = 124605240967 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 124605257299 and 124605257308.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (124605257311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62302628675 + 62302628676.

It is an arithmetic number, because the mean of its divisors is an integer number (62302628676).

Almost surely, 2^124605257351 is an apocalyptic number.

124605257351 is a deficient number, since it is larger than the sum of its proper divisors (1).

124605257351 is an equidigital number, since it uses as much as digits as its factorization.

124605257351 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 252000, while the sum is 41.

The spelling of 124605257351 in words is "one hundred twenty-four billion, six hundred five million, two hundred fifty-seven thousand, three hundred fifty-one".