2023401187 has 2 divisors, whose sum is σ = 2023401188. Its totient is φ = 2023401186.

The previous prime is 2023401179. The next prime is 2023401221. The reversal of 2023401187 is 7811043202.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2023401187 - 2³ = 2023401179 is a prime.

It is not a weakly prime, because it can be changed into another prime (2023401487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1011700593 + 1011700594.

It is an arithmetic number, because the mean of its divisors is an integer number (1011700594).

Almost surely, 2^2023401187 is an apocalyptic number.

2023401187 is a deficient number, since it is larger than the sum of its proper divisors (1).

2023401187 is an equidigital number, since it uses as much as digits as its factorization.

2023401187 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 2023401187 is about 44982.2319032749. The cubic root of 2023401187 is about 1264.8159495180.

Adding to 2023401187 its reverse (7811043202), we get a palindrome (9834444389).

The spelling of 2023401187 in words is "two billion, twenty-three million, four hundred one thousand, one hundred eighty-seven".