233142041501 has 2 divisors, whose sum is σ = 233142041502. Its totient is φ = 233142041500.

The previous prime is 233142041471. The next prime is 233142041507. The reversal of 233142041501 is 105140241332.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 231010003225 + 2132038276 = 480635^2 + 46174^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-233142041501 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (233142041507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116571020750 + 116571020751.

It is an arithmetic number, because the mean of its divisors is an integer number (116571020751).

Almost surely, 2^233142041501 is an apocalyptic number.

It is an amenable number.

233142041501 is a deficient number, since it is larger than the sum of its proper divisors (1).

233142041501 is an equidigital number, since it uses as much as digits as its factorization.

233142041501 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 233142041501 its reverse (105140241332), we get a palindrome (338282282833).

The spelling of 233142041501 in words is "two hundred thirty-three billion, one hundred forty-two million, forty-one thousand, five hundred one".