1023113224533 has 4 divisors (see below), whose sum is σ = 1364150966048. Its totient is φ = 682075483020.

The previous prime is 1023113224499. The next prime is 1023113224541. The reversal of 1023113224533 is 3354223113201.

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 not a de Polignac number, because 1023113224533 - 2²⁶ = 1023046115669 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 1023113224533.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1023113224733) 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, 170518870753 + ... + 170518870758.

It is an arithmetic number, because the mean of its divisors is an integer number (341037741512).

Almost surely, 2^{1023113224533} is an apocalyptic number.

It is an amenable number.

1023113224533 is a deficient number, since it is larger than the sum of its proper divisors (341037741515).

1023113224533 is an equidigital number, since it uses as much as digits as its factorization.

1023113224533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341037741514.

The product of its (nonzero) digits is 12960, while the sum is 30.

Adding to 1023113224533 its reverse (3354223113201), we get a palindrome (4377336337734).

The spelling of 1023113224533 in words is "one trillion, twenty-three billion, one hundred thirteen million, two hundred twenty-four thousand, five hundred thirty-three".