201043402327 has 2 divisors, whose sum is σ = 201043402328. Its totient is φ = 201043402326.

The previous prime is 201043402181. The next prime is 201043402331. The reversal of 201043402327 is 723204340102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 201043402327 - 2³⁵ = 166683663959 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 201043402295 and 201043402304.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201043402387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100521701163 + 100521701164.

It is an arithmetic number, because the mean of its divisors is an integer number (100521701164).

Almost surely, 2^201043402327 is an apocalyptic number.

201043402327 is a deficient number, since it is larger than the sum of its proper divisors (1).

201043402327 is an equidigital number, since it uses as much as digits as its factorization.

201043402327 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8064, while the sum is 28.

Adding to 201043402327 its reverse (723204340102), we get a palindrome (924247742429).

The spelling of 201043402327 in words is "two hundred one billion, forty-three million, four hundred two thousand, three hundred twenty-seven".