201234841 has 2 divisors, whose sum is σ = 201234842. Its totient is φ = 201234840.

The previous prime is 201234829. The next prime is 201234853. The reversal of 201234841 is 148432102.

It is a balanced prime because it is at equal distance from previous prime (201234829) and next prime (201234853).

It can be written as a sum of positive squares in only one way, i.e., 158659216 + 42575625 = 12596^2 + 6525^2 .

It is a cyclic number.

It is not a de Polignac number, because 201234841 - 2⁹ = 201234329 is a prime.

It is a super-2 number, since 2×201234841² = 80990922464590562, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (201234941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100617420 + 100617421.

It is an arithmetic number, because the mean of its divisors is an integer number (100617421).

Almost surely, 2^201234841 is an apocalyptic number.

It is an amenable number.

201234841 is a deficient number, since it is larger than the sum of its proper divisors (1).

201234841 is an equidigital number, since it uses as much as digits as its factorization.

201234841 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 201234841 is about 14185.7266645033. The cubic root of 201234841 is about 586.0046447465.

Adding to 201234841 its reverse (148432102), we get a palindrome (349666943).

It can be divided in two parts, 20123 and 4841, that added together give a square (24964 = 158²).

The spelling of 201234841 in words is "two hundred one million, two hundred thirty-four thousand, eight hundred forty-one".