124581351119 has 2 divisors, whose sum is σ = 124581351120. Its totient is φ = 124581351118.

The previous prime is 124581351113. The next prime is 124581351133. The reversal of 124581351119 is 911153185421.

It is a weak prime.

It is an emirp because it is prime and its reverse (911153185421) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-124581351119 is a prime.

It is a super-2 number, since 2×124581351119² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (124581351113) 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, 62290675559 + 62290675560.

It is an arithmetic number, because the mean of its divisors is an integer number (62290675560).

Almost surely, 2^124581351119 is an apocalyptic number.

124581351119 is a deficient number, since it is larger than the sum of its proper divisors (1).

124581351119 is an equidigital number, since it uses as much as digits as its factorization.

124581351119 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 43200, while the sum is 41.

The spelling of 124581351119 in words is "one hundred twenty-four billion, five hundred eighty-one million, three hundred fifty-one thousand, one hundred nineteen".