124810072199 has 2 divisors, whose sum is σ = 124810072200. Its totient is φ = 124810072198.

The previous prime is 124810072187. The next prime is 124810072207. The reversal of 124810072199 is 991270018421.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (991270018421) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-124810072199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (124810002199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62405036099 + 62405036100.

It is an arithmetic number, because the mean of its divisors is an integer number (62405036100).

Almost surely, 2^124810072199 is an apocalyptic number.

124810072199 is a deficient number, since it is larger than the sum of its proper divisors (1).

124810072199 is an equidigital number, since it uses as much as digits as its factorization.

124810072199 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72576, while the sum is 44.

The spelling of 124810072199 in words is "one hundred twenty-four billion, eight hundred ten million, seventy-two thousand, one hundred ninety-nine".