196825020313 has 2 divisors, whose sum is σ = 196825020314. Its totient is φ = 196825020312.

The previous prime is 196825020311. The next prime is 196825020319. The reversal of 196825020313 is 313020528691.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 193884344329 + 2940675984 = 440323^2 + 54228^2 .

It is a cyclic number.

It is not a de Polignac number, because 196825020313 - 2¹ = 196825020311 is a prime.

Together with 196825020311, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (196825020311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 98412510156 + 98412510157.

It is an arithmetic number, because the mean of its divisors is an integer number (98412510157).

Almost surely, 2^196825020313 is an apocalyptic number.

It is an amenable number.

196825020313 is a deficient number, since it is larger than the sum of its proper divisors (1).

196825020313 is an equidigital number, since it uses as much as digits as its factorization.

196825020313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 77760, while the sum is 40.

The spelling of 196825020313 in words is "one hundred ninety-six billion, eight hundred twenty-five million, twenty thousand, three hundred thirteen".