10206413445451 has 2 divisors, whose sum is σ = 10206413445452. Its totient is φ = 10206413445450.

The previous prime is 10206413445439. The next prime is 10206413445511. The reversal of 10206413445451 is 15454431460201.

10206413445451 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 10206413445451 - 2¹⁵ = 10206413412683 is a prime.

It is a super-3 number, since 3×10206413445451³ (a number of 40 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (10206413446451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5103206722725 + 5103206722726.

It is an arithmetic number, because the mean of its divisors is an integer number (5103206722726).

Almost surely, 2^{10206413445451} is an apocalyptic number.

10206413445451 is a deficient number, since it is larger than the sum of its proper divisors (1).

10206413445451 is an equidigital number, since it uses as much as digits as its factorization.

10206413445451 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 230400, while the sum is 40.

The spelling of 10206413445451 in words is "ten trillion, two hundred six billion, four hundred thirteen million, four hundred forty-five thousand, four hundred fifty-one".