201402304031 has 2 divisors, whose sum is σ = 201402304032. Its totient is φ = 201402304030.

The previous prime is 201402304009. The next prime is 201402304109. The reversal of 201402304031 is 130403204102.

201402304031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 201402304031 - 2²⁶ = 201335195167 is a prime.

It is a super-2 number, since 2×201402304031² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 201402303994 and 201402304012.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201402303031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100701152015 + 100701152016.

It is an arithmetic number, because the mean of its divisors is an integer number (100701152016).

Almost surely, 2^201402304031 is an apocalyptic number.

201402304031 is a deficient number, since it is larger than the sum of its proper divisors (1).

201402304031 is an equidigital number, since it uses as much as digits as its factorization.

201402304031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 201402304031 its reverse (130403204102), we get a palindrome (331805508133).

The spelling of 201402304031 in words is "two hundred one billion, four hundred two million, three hundred four thousand, thirty-one".