11011132023 has 8 divisors (see below), whose sum is σ = 14699265408. Its totient is φ = 7331876664.

The previous prime is 11011131979. The next prime is 11011132039. The reversal of 11011132023 is 32023111011.

It is a happy number.

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

It is not a de Polignac number, because 11011132023 - 2¹⁴ = 11011115639 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11011131993 and 11011132011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11011130023) 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, 2216611 + ... + 2221572.

It is an arithmetic number, because the mean of its divisors is an integer number (1837408176).

Almost surely, 2^11011132023 is an apocalyptic number.

11011132023 is a deficient number, since it is larger than the sum of its proper divisors (3688133385).

11011132023 is an equidigital number, since it uses as much as digits as its factorization.

11011132023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4439013.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 11011132023 its reverse (32023111011), we get a palindrome (43034243034).

The spelling of 11011132023 in words is "eleven billion, eleven million, one hundred thirty-two thousand, twenty-three".