233100001 has 2 divisors, whose sum is σ = 233100002. Its totient is φ = 233100000.

The previous prime is 233099983. The next prime is 233100011. The reversal of 233100001 is 100001332.

It is an a-pointer prime, because the next prime (233100011) can be obtained adding 233100001 to its sum of digits (10).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 224550225 + 8549776 = 14985^2 + 2924^2 .

It is a cyclic number.

It is not a de Polignac number, because 233100001 - 2⁵ = 233099969 is a prime.

It is a super-2 number, since 2×233100001² = 108671220932400002, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (233100011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116550000 + 116550001.

It is an arithmetic number, because the mean of its divisors is an integer number (116550001).

Almost surely, 2^233100001 is an apocalyptic number.

It is an amenable number.

233100001 is a deficient number, since it is larger than the sum of its proper divisors (1).

233100001 is an equidigital number, since it uses as much as digits as its factorization.

233100001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18, while the sum is 10.

The square root of 233100001 is about 15267.6128127484. The cubic root of 233100001 is about 615.4329698370.

Adding to 233100001 its reverse (100001332), we get a palindrome (333101333).

The spelling of 233100001 in words is "two hundred thirty-three million, one hundred thousand, one".