213200826350051 has 2 divisors, whose sum is σ = 213200826350052. Its totient is φ = 213200826350050.

The previous prime is 213200826350033. The next prime is 213200826350117. The reversal of 213200826350051 is 150053628002312.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 213200826350051 - 2²⁶ = 213200759241187 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 213200826349987 and 213200826350014.

It is not a weakly prime, because it can be changed into another prime (213200826350251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106600413175025 + 106600413175026.

It is an arithmetic number, because the mean of its divisors is an integer number (106600413175026).

Almost surely, 2^{213200826350051} is an apocalyptic number.

213200826350051 is a deficient number, since it is larger than the sum of its proper divisors (1).

213200826350051 is an equidigital number, since it uses as much as digits as its factorization.

213200826350051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 86400, while the sum is 38.

The spelling of 213200826350051 in words is "two hundred thirteen trillion, two hundred billion, eight hundred twenty-six million, three hundred fifty thousand, fifty-one".