1023223013332 has 96 divisors (see below), whose sum is σ = 1988025969440. Its totient is φ = 457751347200.

The previous prime is 1023223013261. The next prime is 1023223013347. The reversal of 1023223013332 is 2333103223201.

It can be written as a sum of positive squares in 16 ways, for example, as 7130789136 + 1016092224196 = 84444^2 + 1008014^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1023223013297 and 1023223013306.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 1014095644 + ... + 1014096652.

Almost surely, 2^{1023223013332} is an apocalyptic number.

It is an amenable number.

1023223013332 is a deficient number, since it is larger than the sum of its proper divisors (964802956108).

1023223013332 is a wasteful number, since it uses less digits than its factorization.

1023223013332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2541 (or 2539 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 1023223013332 its reverse (2333103223201), we get a palindrome (3356326236533).

The spelling of 1023223013332 in words is "one trillion, twenty-three billion, two hundred twenty-three million, thirteen thousand, three hundred thirty-two".