124330102020231 has 4 divisors (see below), whose sum is σ = 165773469360312. Its totient is φ = 82886734680152.

The previous prime is 124330102020169. The next prime is 124330102020251. The reversal of 124330102020231 is 132020201033421.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 124330102020231 - 2¹¹ = 124330102018183 is a prime.

It is a super-2 number, since 2×124330102020231² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124330102020251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20721683670036 + ... + 20721683670041.

It is an arithmetic number, because the mean of its divisors is an integer number (41443367340078).

Almost surely, 2^{124330102020231} is an apocalyptic number.

124330102020231 is a deficient number, since it is larger than the sum of its proper divisors (41443367340081).

124330102020231 is an equidigital number, since it uses as much as digits as its factorization.

124330102020231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41443367340080.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 124330102020231 its reverse (132020201033421), we get a palindrome (256350303053652).

The spelling of 124330102020231 in words is "one hundred twenty-four trillion, three hundred thirty billion, one hundred two million, twenty thousand, two hundred thirty-one".