10023321133 has 24 divisors (see below), whose sum is σ = 12003161408. Its totient is φ = 8198511552.

The previous prime is 10023321107. The next prime is 10023321211. The reversal of 10023321133 is 33112332001.

It is not a de Polignac number, because 10023321133 - 2²¹ = 10021223981 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10023321133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10023321733) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1689310 + ... + 1695232.

Almost surely, 2^10023321133 is an apocalyptic number.

It is an amenable number.

10023321133 is a deficient number, since it is larger than the sum of its proper divisors (1979840275).

10023321133 is an equidigital number, since it uses as much as digits as its factorization.

10023321133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6433 (or 6410 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 10023321133 its reverse (33112332001), we get a palindrome (43135653134).

The spelling of 10023321133 in words is "ten billion, twenty-three million, three hundred twenty-one thousand, one hundred thirty-three".