80320701 has 16 divisors (see below), whose sum is σ = 108250560. Its totient is φ = 52972800.

The previous prime is 80320693. The next prime is 80320703. The reversal of 80320701 is 10702308.

It is not a de Polignac number, because 80320701 - 2³ = 80320693 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80320703) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 200101 + ... + 200501.

It is an arithmetic number, because the mean of its divisors is an integer number (6765660).

Almost surely, 2^80320701 is an apocalyptic number.

It is an amenable number.

80320701 is a deficient number, since it is larger than the sum of its proper divisors (27929859).

80320701 is a wasteful number, since it uses less digits than its factorization.

80320701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 956.

The product of its (nonzero) digits is 336, while the sum is 21.

The square root of 80320701 is about 8962.1817098294. The cubic root of 80320701 is about 431.4619448005.

The spelling of 80320701 in words is "eighty million, three hundred twenty thousand, seven hundred one".