201004114261 has 2 divisors, whose sum is σ = 201004114262. Its totient is φ = 201004114260.

The previous prime is 201004114231. The next prime is 201004114319. The reversal of 201004114261 is 162411400102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 162817092036 + 38187022225 = 403506^2 + 195415^2 .

It is a cyclic number.

It is not a de Polignac number, because 201004114261 - 2²³ = 200995725653 is a prime.

It is a super-2 number, since 2×201004114261² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201004114231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100502057130 + 100502057131.

It is an arithmetic number, because the mean of its divisors is an integer number (100502057131).

Almost surely, 2^201004114261 is an apocalyptic number.

It is an amenable number.

201004114261 is a deficient number, since it is larger than the sum of its proper divisors (1).

201004114261 is an equidigital number, since it uses as much as digits as its factorization.

201004114261 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 201004114261 its reverse (162411400102), we get a palindrome (363415514363).

The spelling of 201004114261 in words is "two hundred one billion, four million, one hundred fourteen thousand, two hundred sixty-one".