11323114023 has 16 divisors (see below), whose sum is σ = 16481558240. Its totient is φ = 6872615424.

The previous prime is 11323114013. The next prime is 11323114031. The reversal of 11323114023 is 32041132311.

It is not a de Polignac number, because 11323114023 - 2¹² = 11323109927 is a prime.

It is a super-2 number, since 2×11323114023² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11323114013) 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, 1985758 + ... + 1991451.

It is an arithmetic number, because the mean of its divisors is an integer number (1030097390).

Almost surely, 2^11323114023 is an apocalyptic number.

11323114023 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

11323114023 is a deficient number, since it is larger than the sum of its proper divisors (5158444217).

11323114023 is a wasteful number, since it uses less digits than its factorization.

11323114023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3977298.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 11323114023 its reverse (32041132311), we get a palindrome (43364246334).

The spelling of 11323114023 in words is "eleven billion, three hundred twenty-three million, one hundred fourteen thousand, twenty-three".