103324122431 has 4 divisors (see below), whose sum is σ = 103379113200. Its totient is φ = 103269131664.

The previous prime is 103324122403. The next prime is 103324122457. The reversal of 103324122431 is 134221423301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 134221423301 = 7 ⋅19174489043.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103324122431 is a prime.

It is a super-3 number, since 3×103324122431³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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 103324122431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103324122491) 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, 27492566 + ... + 27496323.

It is an arithmetic number, because the mean of its divisors is an integer number (25844778300).

Almost surely, 2^103324122431 is an apocalyptic number.

103324122431 is a deficient number, since it is larger than the sum of its proper divisors (54990769).

103324122431 is an equidigital number, since it uses as much as digits as its factorization.

103324122431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54990768.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 103324122431 its reverse (134221423301), we get a palindrome (237545545732).

The spelling of 103324122431 in words is "one hundred three billion, three hundred twenty-four million, one hundred twenty-two thousand, four hundred thirty-one".