10206436043231 has 2 divisors, whose sum is σ = 10206436043232. Its totient is φ = 10206436043230.

The previous prime is 10206436043189. The next prime is 10206436043233. The reversal of 10206436043231 is 13234063460201.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10206436043231 is a prime.

It is a super-2 number, since 2×10206436043231² (a number of 27 digits) contains 22 as substring.

Together with 10206436043233, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 10206436043191 and 10206436043200.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10206436043233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5103218021615 + 5103218021616.

It is an arithmetic number, because the mean of its divisors is an integer number (5103218021616).

Almost surely, 2^{10206436043231} is an apocalyptic number.

10206436043231 is a deficient number, since it is larger than the sum of its proper divisors (1).

10206436043231 is an equidigital number, since it uses as much as digits as its factorization.

10206436043231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 62208, while the sum is 35.

The spelling of 10206436043231 in words is "ten trillion, two hundred six billion, four hundred thirty-six million, forty-three thousand, two hundred thirty-one".