204231201441511 has 2 divisors, whose sum is σ = 204231201441512. Its totient is φ = 204231201441510.

The previous prime is 204231201441373. The next prime is 204231201441559. The reversal of 204231201441511 is 115144102132402.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 204231201441511 - 2¹³ = 204231201433319 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (204231201441571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 102115600720755 + 102115600720756.

It is an arithmetic number, because the mean of its divisors is an integer number (102115600720756).

Almost surely, 2^{204231201441511} is an apocalyptic number.

204231201441511 is a deficient number, since it is larger than the sum of its proper divisors (1).

204231201441511 is an equidigital number, since it uses as much as digits as its factorization.

204231201441511 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7680, while the sum is 31.

Adding to 204231201441511 its reverse (115144102132402), we get a palindrome (319375303573913).

The spelling of 204231201441511 in words is "two hundred four trillion, two hundred thirty-one billion, two hundred one million, four hundred forty-one thousand, five hundred eleven".