201431002411 has 2 divisors, whose sum is σ = 201431002412. Its totient is φ = 201431002410.

The previous prime is 201431002397. The next prime is 201431002427. The reversal of 201431002411 is 114200134102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 201431002411 - 2²¹ = 201428905259 is a prime.

It is not a weakly prime, because it can be changed into another prime (201431000411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100715501205 + 100715501206.

It is an arithmetic number, because the mean of its divisors is an integer number (100715501206).

Almost surely, 2^201431002411 is an apocalyptic number.

201431002411 is a deficient number, since it is larger than the sum of its proper divisors (1).

201431002411 is an equidigital number, since it uses as much as digits as its factorization.

201431002411 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 201431002411 its reverse (114200134102), we get a palindrome (315631136513).

The spelling of 201431002411 in words is "two hundred one billion, four hundred thirty-one million, two thousand, four hundred eleven".