1013224430123 has 2 divisors, whose sum is σ = 1013224430124. Its totient is φ = 1013224430122.

The previous prime is 1013224430089. The next prime is 1013224430129. The reversal of 1013224430123 is 3210344223101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1013224430123 - 2²⁶ = 1013157321259 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1013224430092 and 1013224430101.

It is not a weakly prime, because it can be changed into another prime (1013224430129) 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 as a sum of consecutive naturals, namely, 506612215061 + 506612215062.

It is an arithmetic number, because the mean of its divisors is an integer number (506612215062).

Almost surely, 2^{1013224430123} is an apocalyptic number.

1013224430123 is a deficient number, since it is larger than the sum of its proper divisors (1).

1013224430123 is an equidigital number, since it uses as much as digits as its factorization.

1013224430123 is an odious number, because the sum of its binary digits is odd.

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

Adding to 1013224430123 its reverse (3210344223101), we get a palindrome (4223568653224).

The spelling of 1013224430123 in words is "one trillion, thirteen billion, two hundred twenty-four million, four hundred thirty thousand, one hundred twenty-three".