233040401101 has 2 divisors, whose sum is σ = 233040401102. Its totient is φ = 233040401100.

The previous prime is 233040401081. The next prime is 233040401131. The reversal of 233040401101 is 101104040332.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 189160625476 + 43879775625 = 434926^2 + 209475^2 .

It is a cyclic number.

It is not a de Polignac number, because 233040401101 - 2⁷ = 233040400973 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (233040401131) 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, 116520200550 + 116520200551.

It is an arithmetic number, because the mean of its divisors is an integer number (116520200551).

Almost surely, 2^233040401101 is an apocalyptic number.

It is an amenable number.

233040401101 is a deficient number, since it is larger than the sum of its proper divisors (1).

233040401101 is an equidigital number, since it uses as much as digits as its factorization.

233040401101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 233040401101 its reverse (101104040332), we get a palindrome (334144441433).

The spelling of 233040401101 in words is "two hundred thirty-three billion, forty million, four hundred one thousand, one hundred one".