233142751 has 2 divisors, whose sum is σ = 233142752. Its totient is φ = 233142750.

The previous prime is 233142731. The next prime is 233142757. The reversal of 233142751 is 157241332.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 233142751 - 2²³ = 224754143 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (233142757) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116571375 + 116571376.

It is an arithmetic number, because the mean of its divisors is an integer number (116571376).

Almost surely, 2^233142751 is an apocalyptic number.

233142751 is a deficient number, since it is larger than the sum of its proper divisors (1).

233142751 is an equidigital number, since it uses as much as digits as its factorization.

233142751 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5040, while the sum is 28.

The square root of 233142751 is about 15269.0127709685. The cubic root of 233142751 is about 615.4705905308.

The spelling of 233142751 in words is "two hundred thirty-three million, one hundred forty-two thousand, seven hundred fifty-one".