20320264132060 has 96 divisors (see below), whose sum is σ = 43474463907840. Its totient is φ = 7976969941248.

The previous prime is 20320264131983. The next prime is 20320264132159. The reversal of 20320264132060 is 6023146202302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 185571006 + ... + 185680474.

It is an arithmetic number, because the mean of its divisors is an integer number (452858999040).

Almost surely, 2^{20320264132060} is an apocalyptic number.

20320264132060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20320264132060 is an abundant number, since it is smaller than the sum of its proper divisors (23154199775780).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20320264132060 is a wasteful number, since it uses less digits than its factorization.

20320264132060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110395 (or 110393 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 31.

The spelling of 20320264132060 in words is "twenty trillion, three hundred twenty billion, two hundred sixty-four million, one hundred thirty-two thousand, sixty".