11166354023 has 8 divisors (see below), whose sum is σ = 12199320576. Its totient is φ = 10136361400.

The previous prime is 11166354011. The next prime is 11166354029. The reversal of 11166354023 is 32045366111.

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

It is not a de Polignac number, because 11166354023 - 2⁴ = 11166354007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11166354029) 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, 735623 + ... + 750648.

It is an arithmetic number, because the mean of its divisors is an integer number (1524915072).

Almost surely, 2^11166354023 is an apocalyptic number.

11166354023 is a deficient number, since it is larger than the sum of its proper divisors (1032966553).

11166354023 is a wasteful number, since it uses less digits than its factorization.

11166354023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1486965.

The product of its (nonzero) digits is 12960, while the sum is 32.

The spelling of 11166354023 in words is "eleven billion, one hundred sixty-six million, three hundred fifty-four thousand, twenty-three".