12310124401 has 3 divisors (see below), whose sum is σ = 12310235353. Its totient is φ = 12310013450.

The previous prime is 12310124399. The next prime is 12310124441. The reversal of 12310124401 is 10442101321.

The square root of 12310124401 is 110951.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 10442101321 = 983 ⋅10622687.

It is not a de Polignac number, because 12310124401 - 2¹ = 12310124399 is a prime.

It is a super-3 number, since 3×12310124401³ (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12310124441) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 55476 + ... + 166426.

Almost surely, 2^12310124401 is an apocalyptic number.

12310124401 is the 110951-st square number.

12310124401 is the 55476-th centered octagonal number.

It is an amenable number.

12310124401 is a deficient number, since it is larger than the sum of its proper divisors (110952).

12310124401 is an frugal number, since it uses more digits than its factorization.

12310124401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221902 (or 110951 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 12310124401 its reverse (10442101321), we get a palindrome (22752225722).

The spelling of 12310124401 in words is "twelve billion, three hundred ten million, one hundred twenty-four thousand, four hundred one".