918201046031 has 2 divisors, whose sum is σ = 918201046032. Its totient is φ = 918201046030.

The previous prime is 918201046013. The next prime is 918201046039. The reversal of 918201046031 is 130640102819.

Together with previous prime (918201046013) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 918201046031 - 2³⁸ = 643323139087 is a prime.

It is a super-2 number, since 2×918201046031² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 918201045982 and 918201046000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (918201046039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 459100523015 + 459100523016.

It is an arithmetic number, because the mean of its divisors is an integer number (459100523016).

Almost surely, 2^918201046031 is an apocalyptic number.

918201046031 is a deficient number, since it is larger than the sum of its proper divisors (1).

918201046031 is an equidigital number, since it uses as much as digits as its factorization.

918201046031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 35.

The spelling of 918201046031 in words is "nine hundred eighteen billion, two hundred one million, forty-six thousand, thirty-one".