1202680065 has 8 divisors (see below), whose sum is σ = 1924288128. Its totient is φ = 641429360.

The previous prime is 1202680049. The next prime is 1202680091. The reversal of 1202680065 is 5600862021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1202680065 - 2⁴ = 1202680049 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40089321 + ... + 40089350.

It is an arithmetic number, because the mean of its divisors is an integer number (240536016).

Almost surely, 2^1202680065 is an apocalyptic number.

1202680065 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1202680065 is a deficient number, since it is larger than the sum of its proper divisors (721608063).

1202680065 is an equidigital number, since it uses as much as digits as its factorization.

1202680065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80178679.

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 1202680065 is about 34679.6779829340. The cubic root of 1202680065 is about 1063.4490904160.

The spelling of 1202680065 in words is "one billion, two hundred two million, six hundred eighty thousand, sixty-five".