10204046646251 has 2 divisors, whose sum is σ = 10204046646252. Its totient is φ = 10204046646250.

The previous prime is 10204046646133. The next prime is 10204046646307. The reversal of 10204046646251 is 15264664040201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10204046646251 - 2²⁶ = 10203979537387 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10204046646199 and 10204046646208.

It is not a weakly prime, because it can be changed into another prime (10204046646551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5102023323125 + 5102023323126.

It is an arithmetic number, because the mean of its divisors is an integer number (5102023323126).

Almost surely, 2^{10204046646251} is an apocalyptic number.

10204046646251 is a deficient number, since it is larger than the sum of its proper divisors (1).

10204046646251 is an equidigital number, since it uses as much as digits as its factorization.

10204046646251 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 276480, while the sum is 41.

The spelling of 10204046646251 in words is "ten trillion, two hundred four billion, forty-six million, six hundred forty-six thousand, two hundred fifty-one".