1320065170 has 32 divisors (see below), whose sum is σ = 2477293632. Its totient is φ = 506006592.

The previous prime is 1320065161. The next prime is 1320065183. The reversal of 1320065170 is 715600231.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6172 + ... + 51751.

It is an arithmetic number, because the mean of its divisors is an integer number (77415426).

Almost surely, 2^1320065170 is an apocalyptic number.

1320065170 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1320065170 is a deficient number, since it is larger than the sum of its proper divisors (1157228462).

1320065170 is a wasteful number, since it uses less digits than its factorization.

1320065170 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58026.

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 1320065170 is about 36332.7011107074. The cubic root of 1320065170 is about 1096.9793629593.

The spelling of 1320065170 in words is "one billion, three hundred twenty million, sixty-five thousand, one hundred seventy".