201304041031 has 2 divisors, whose sum is σ = 201304041032. Its totient is φ = 201304041030.

The previous prime is 201304041011. The next prime is 201304041047. The reversal of 201304041031 is 130140403102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 201304041031 - 2¹⁵ = 201304008263 is a prime.

It is a super-2 number, since 2×201304041031² (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 (201304041011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100652020515 + 100652020516.

It is an arithmetic number, because the mean of its divisors is an integer number (100652020516).

Almost surely, 2^201304041031 is an apocalyptic number.

201304041031 is a deficient number, since it is larger than the sum of its proper divisors (1).

201304041031 is an equidigital number, since it uses as much as digits as its factorization.

201304041031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 201304041031 its reverse (130140403102), we get a palindrome (331444444133).

The spelling of 201304041031 in words is "two hundred one billion, three hundred four million, forty-one thousand, thirty-one".