1023223313033 has 12 divisors (see below), whose sum is σ = 1088077828992. Its totient is φ = 962037545280.

The previous prime is 1023223312961. The next prime is 1023223313213. The reversal of 1023223313033 is 3303133223201.

It is a happy number.

It is not a de Polignac number, because 1023223313033 - 2¹² = 1023223308937 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1023223312993 and 1023223313011.

It is not an unprimeable number, because it can be changed into a prime (1023223303033) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1551233 + ... + 2110158.

It is an arithmetic number, because the mean of its divisors is an integer number (90673152416).

Almost surely, 2^{1023223313033} is an apocalyptic number.

It is an amenable number.

1023223313033 is a deficient number, since it is larger than the sum of its proper divisors (64854515959).

1023223313033 is an equidigital number, since it uses as much as digits as its factorization.

1023223313033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3662392 (or 3662375 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 26.

Adding to 1023223313033 its reverse (3303133223201), we get a palindrome (4326356536234).

The spelling of 1023223313033 in words is "one trillion, twenty-three billion, two hundred twenty-three million, three hundred thirteen thousand, thirty-three".