11002323023 has 8 divisors (see below), whose sum is σ = 11130145200. Its totient is φ = 10874594368.

The previous prime is 11002323019. The next prime is 11002323061. The reversal of 11002323023 is 32032320011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11002323023 - 2² = 11002323019 is a prime.

It is a super-2 number, since 2×11002323023² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11002322992 and 11002323010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11002323223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 228965 + ... + 272817.

It is an arithmetic number, because the mean of its divisors is an integer number (1391268150).

Almost surely, 2^11002323023 is an apocalyptic number.

11002323023 is a deficient number, since it is larger than the sum of its proper divisors (127822177).

11002323023 is an equidigital number, since it uses as much as digits as its factorization.

11002323023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46761.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 11002323023 its reverse (32032320011), we get a palindrome (43034643034).

The spelling of 11002323023 in words is "eleven billion, two million, three hundred twenty-three thousand, twenty-three".