201040343107 has 2 divisors, whose sum is σ = 201040343108. Its totient is φ = 201040343106.

The previous prime is 201040343099. The next prime is 201040343111. The reversal of 201040343107 is 701343040102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 201040343107 - 2³ = 201040343099 is a prime.

It is not a weakly prime, because it can be changed into another prime (201040341107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100520171553 + 100520171554.

It is an arithmetic number, because the mean of its divisors is an integer number (100520171554).

Almost surely, 2^201040343107 is an apocalyptic number.

201040343107 is a deficient number, since it is larger than the sum of its proper divisors (1).

201040343107 is an equidigital number, since it uses as much as digits as its factorization.

201040343107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 25.

Adding to 201040343107 its reverse (701343040102), we get a palindrome (902383383209).

The spelling of 201040343107 in words is "two hundred one billion, forty million, three hundred forty-three thousand, one hundred seven".