10206254631043 has 2 divisors, whose sum is σ = 10206254631044. Its totient is φ = 10206254631042.

The previous prime is 10206254631031. The next prime is 10206254631071. The reversal of 10206254631043 is 34013645260201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10206254631043 - 2²¹ = 10206252533891 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10206254630993 and 10206254631011.

It is not a weakly prime, because it can be changed into another prime (10206254632043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5103127315521 + 5103127315522.

It is an arithmetic number, because the mean of its divisors is an integer number (5103127315522).

Almost surely, 2^{10206254631043} is an apocalyptic number.

10206254631043 is a deficient number, since it is larger than the sum of its proper divisors (1).

10206254631043 is an equidigital number, since it uses as much as digits as its factorization.

10206254631043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 103680, while the sum is 37.

Adding to 10206254631043 its reverse (34013645260201), we get a palindrome (44219899891244).

The spelling of 10206254631043 in words is "ten trillion, two hundred six billion, two hundred fifty-four million, six hundred thirty-one thousand, forty-three".