2016426532031 has 2 divisors, whose sum is σ = 2016426532032. Its totient is φ = 2016426532030.

The previous prime is 2016426532013. The next prime is 2016426532073. The reversal of 2016426532031 is 1302356246102.

Together with previous prime (2016426532013) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2016426532031 - 2⁶ = 2016426531967 is a prime.

It is a super-2 number, since 2×2016426532031² (a number of 25 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 2016426531982 and 2016426532000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2016426832031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1008213266015 + 1008213266016.

It is an arithmetic number, because the mean of its divisors is an integer number (1008213266016).

Almost surely, 2^{2016426532031} is an apocalyptic number.

2016426532031 is a deficient number, since it is larger than the sum of its proper divisors (1).

2016426532031 is an equidigital number, since it uses as much as digits as its factorization.

2016426532031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 51840, while the sum is 35.

The spelling of 2016426532031 in words is "two trillion, sixteen billion, four hundred twenty-six million, five hundred thirty-two thousand, thirty-one".