11001232023 has 16 divisors (see below), whose sum is σ = 14765667840. Its totient is φ = 7285521024.

The previous prime is 11001232013. The next prime is 11001232093. The reversal of 11001232023 is 32023210011.

It is not a de Polignac number, because 11001232023 - 2⁴ = 11001232007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11001231993 and 11001232011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11001232013) 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, 1271490 + ... + 1280112.

It is an arithmetic number, because the mean of its divisors is an integer number (922854240).

Almost surely, 2^11001232023 is an apocalyptic number.

11001232023 is a deficient number, since it is larger than the sum of its proper divisors (3764435817).

11001232023 is a wasteful number, since it uses less digits than its factorization.

11001232023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11398.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 11001232023 its reverse (32023210011), we get a palindrome (43024442034).

The spelling of 11001232023 in words is "eleven billion, one million, two hundred thirty-two thousand, twenty-three".