124231205133055 has 8 divisors (see below), whose sum is σ = 149118033561552. Its totient is φ = 99357905838528.

The previous prime is 124231205133043. The next prime is 124231205133067. The reversal of 124231205133055 is 550331502132421.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (124231205133043) and next prime (124231205133067).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 124231205133055 - 2¹³ = 124231205124863 is a prime.

It is a super-2 number, since 2×124231205133055² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3382263289 + ... + 3382300018.

It is an arithmetic number, because the mean of its divisors is an integer number (18639754195194).

Almost surely, 2^{124231205133055} is an apocalyptic number.

124231205133055 is a deficient number, since it is larger than the sum of its proper divisors (24886828428497).

124231205133055 is an equidigital number, since it uses as much as digits as its factorization.

124231205133055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6764566985.

The product of its (nonzero) digits is 108000, while the sum is 37.

Adding to 124231205133055 its reverse (550331502132421), we get a palindrome (674562707265476).

The spelling of 124231205133055 in words is "one hundred twenty-four trillion, two hundred thirty-one billion, two hundred five million, one hundred thirty-three thousand, fifty-five".