231341011201 has 2 divisors, whose sum is σ = 231341011202. Its totient is φ = 231341011200.

The previous prime is 231341011147. The next prime is 231341011207. The reversal of 231341011201 is 102110143132.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 128055906801 + 103285104400 = 357849^2 + 321380^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-231341011201 is a prime.

It is not a weakly prime, because it can be changed into another prime (231341011207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115670505600 + 115670505601.

It is an arithmetic number, because the mean of its divisors is an integer number (115670505601).

Almost surely, 2^231341011201 is an apocalyptic number.

It is an amenable number.

231341011201 is a deficient number, since it is larger than the sum of its proper divisors (1).

231341011201 is an equidigital number, since it uses as much as digits as its factorization.

231341011201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 231341011201 its reverse (102110143132), we get a palindrome (333451154333).

The spelling of 231341011201 in words is "two hundred thirty-one billion, three hundred forty-one million, eleven thousand, two hundred one".