10423320033 has 12 divisors (see below), whose sum is σ = 16166782320. Its totient is φ = 5956182792.

The previous prime is 10423320023. The next prime is 10423320043. The reversal of 10423320033 is 33002332401.

It is an interprime number because it is at equal distance from previous prime (10423320023) and next prime (10423320043).

It is not a de Polignac number, because 10423320033 - 2⁶ = 10423319969 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 10423319991 and 10423320009.

It is not an unprimeable number, because it can be changed into a prime (10423320023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35453323 + ... + 35453616.

It is an arithmetic number, because the mean of its divisors is an integer number (1347231860).

Almost surely, 2^10423320033 is an apocalyptic number.

It is an amenable number.

10423320033 is a deficient number, since it is larger than the sum of its proper divisors (5743462287).

10423320033 is an equidigital number, since it uses as much as digits as its factorization.

10423320033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70906956 (or 70906949 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 10423320033 its reverse (33002332401), we get a palindrome (43425652434).

The spelling of 10423320033 in words is "ten billion, four hundred twenty-three million, three hundred twenty thousand, thirty-three".