11230303023 has 16 divisors (see below), whose sum is σ = 16682105440. Its totient is φ = 7466789952.

The previous prime is 11230302961. The next prime is 11230303057. The reversal of 11230303023 is 32030303211.

It is not a de Polignac number, because 11230303023 - 2⁶ = 11230302959 is a prime.

It is a super-2 number, since 2×11230303023² (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 = 11230302987 and 11230303005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11230313023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 547486 + ... + 567627.

It is an arithmetic number, because the mean of its divisors is an integer number (1042631590).

Almost surely, 2^11230303023 is an apocalyptic number.

11230303023 is a deficient number, since it is larger than the sum of its proper divisors (5451802417).

11230303023 is a wasteful number, since it uses less digits than its factorization.

11230303023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1115495 (or 1115489 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 11230303023 its reverse (32030303211), we get a palindrome (43260606234).

The spelling of 11230303023 in words is "eleven billion, two hundred thirty million, three hundred three thousand, twenty-three".