233141147 has 2 divisors, whose sum is σ = 233141148. Its totient is φ = 233141146.

The previous prime is 233141143. The next prime is 233141159. The reversal of 233141147 is 741141332.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 233141147 - 2² = 233141143 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (233141143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116570573 + 116570574.

It is an arithmetic number, because the mean of its divisors is an integer number (116570574).

Almost surely, 2^233141147 is an apocalyptic number.

233141147 is a deficient number, since it is larger than the sum of its proper divisors (1).

233141147 is an equidigital number, since it uses as much as digits as its factorization.

233141147 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2016, while the sum is 26.

The square root of 233141147 is about 15268.9602461988. The cubic root of 233141147 is about 615.4691790678.

Adding to 233141147 its reverse (741141332), we get a palindrome (974282479).

The spelling of 233141147 in words is "two hundred thirty-three million, one hundred forty-one thousand, one hundred forty-seven".