124231210423201 has 4 divisors (see below), whose sum is σ = 141978526197952. Its totient is φ = 106483894648452.

The previous prime is 124231210423193. The next prime is 124231210423241. The reversal of 124231210423201 is 102324012132421.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 124231210423201 - 2³ = 124231210423193 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 124231210423201.

It is not an unprimeable number, because it can be changed into a prime (124231210423241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8873657887365 + ... + 8873657887378.

It is an arithmetic number, because the mean of its divisors is an integer number (35494631549488).

Almost surely, 2^{124231210423201} is an apocalyptic number.

It is an amenable number.

124231210423201 is a deficient number, since it is larger than the sum of its proper divisors (17747315774751).

124231210423201 is an equidigital number, since it uses as much as digits as its factorization.

124231210423201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17747315774750.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 124231210423201 its reverse (102324012132421), we get a palindrome (226555222555622).

The spelling of 124231210423201 in words is "one hundred twenty-four trillion, two hundred thirty-one billion, two hundred ten million, four hundred twenty-three thousand, two hundred one".