207196313 has 2 divisors, whose sum is σ = 207196314. Its totient is φ = 207196312.

The previous prime is 207196307. The next prime is 207196369. The reversal of 207196313 is 313691702.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 118309129 + 88887184 = 10877^2 + 9428^2 .

It is a cyclic number.

It is not a de Polignac number, because 207196313 - 2⁸ = 207196057 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 207196313.

It is not a weakly prime, because it can be changed into another prime (207196373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 103598156 + 103598157.

It is an arithmetic number, because the mean of its divisors is an integer number (103598157).

Almost surely, 2^207196313 is an apocalyptic number.

It is an amenable number.

207196313 is a deficient number, since it is larger than the sum of its proper divisors (1).

207196313 is an equidigital number, since it uses as much as digits as its factorization.

207196313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6804, while the sum is 32.

The square root of 207196313 is about 14394.3153015348. The cubic root of 207196313 is about 591.7351134551.

The spelling of 207196313 in words is "two hundred seven million, one hundred ninety-six thousand, three hundred thirteen".