1223024423131 has 8 divisors (see below), whose sum is σ = 1397914802144. Its totient is φ = 1048177195200.

The previous prime is 1223024423129. The next prime is 1223024423207. The reversal of 1223024423131 is 1313244203221.

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 1223024423131 - 2¹ = 1223024423129 is a prime.

It is a super-3 number, since 3×1223024423131³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 1223024423131.

It is not an unprimeable number, because it can be changed into a prime (1223024421131) 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 7 ways as a sum of consecutive naturals, for example, 10727010 + ... + 10840423.

It is an arithmetic number, because the mean of its divisors is an integer number (174739350268).

Almost surely, 2^{1223024423131} is an apocalyptic number.

1223024423131 is a deficient number, since it is larger than the sum of its proper divisors (174890379013).

1223024423131 is an equidigital number, since it uses as much as digits as its factorization.

1223024423131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21575541.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 1223024423131 its reverse (1313244203221), we get a palindrome (2536268626352).

The spelling of 1223024423131 in words is "one trillion, two hundred twenty-three billion, twenty-four million, four hundred twenty-three thousand, one hundred thirty-one".