233442210137 has 2 divisors, whose sum is σ = 233442210138. Its totient is φ = 233442210136.

The previous prime is 233442210091. The next prime is 233442210149. The reversal of 233442210137 is 731012244332.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 154650281536 + 78791928601 = 393256^2 + 280699^2 .

It is a cyclic number.

It is not a de Polignac number, because 233442210137 - 2²⁴ = 233425432921 is a prime.

It is not a weakly prime, because it can be changed into another prime (233442240137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116721105068 + 116721105069.

It is an arithmetic number, because the mean of its divisors is an integer number (116721105069).

Almost surely, 2^233442210137 is an apocalyptic number.

It is an amenable number.

233442210137 is a deficient number, since it is larger than the sum of its proper divisors (1).

233442210137 is an equidigital number, since it uses as much as digits as its factorization.

233442210137 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24192, while the sum is 32.

Adding to 233442210137 its reverse (731012244332), we get a palindrome (964454454469).

The spelling of 233442210137 in words is "two hundred thirty-three billion, four hundred forty-two million, two hundred ten thousand, one hundred thirty-seven".