207202084993 has 4 divisors (see below), whose sum is σ = 209338189060. Its totient is φ = 205065980928.

The previous prime is 207202084979. The next prime is 207202085003. The reversal of 207202084993 is 399480202702.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 170509533184 + 36692551809 = 412928^2 + 191553^2 .

It is a cyclic number.

It is not a de Polignac number, because 207202084993 - 2⁵ = 207202084961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (207202084393) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1068051888 + ... + 1068052081.

It is an arithmetic number, because the mean of its divisors is an integer number (52334547265).

Almost surely, 2^207202084993 is an apocalyptic number.

It is an amenable number.

207202084993 is a deficient number, since it is larger than the sum of its proper divisors (2136104067).

207202084993 is an equidigital number, since it uses as much as digits as its factorization.

207202084993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2136104066.

The product of its (nonzero) digits is 435456, while the sum is 46.

The spelling of 207202084993 in words is "two hundred seven billion, two hundred two million, eighty-four thousand, nine hundred ninety-three".