188032023 has 10 divisors (see below), whose sum is σ = 280887464. Its totient is φ = 125354628.

The previous prime is 188032001. The next prime is 188032049. The reversal of 188032023 is 320230881.

It is not a de Polignac number, because 188032023 - 2¹³ = 188023831 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a zygodrome in base 3.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (188032093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1160611 + ... + 1160772.

Almost surely, 2^188032023 is an apocalyptic number.

188032023 is a deficient number, since it is larger than the sum of its proper divisors (92855441).

188032023 is an equidigital number, since it uses as much as digits as its factorization.

188032023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2321395 (or 2321386 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 188032023 is about 13712.4769097344. The cubic root of 188032023 is about 572.8979561164.

The spelling of 188032023 in words is "one hundred eighty-eight million, thirty-two thousand, twenty-three".