80383031 has 8 divisors (see below), whose sum is σ = 83740800. Its totient is φ = 77073120.

The previous prime is 80383013. The next prime is 80383063. The reversal of 80383031 is 13038308.

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

It is a cyclic number.

It is not a de Polignac number, because 80383031 - 2¹⁴ = 80366647 is a prime.

It is a super-2 number, since 2×80383031² = 12922863345493922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80383081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8516 + ... + 15273.

It is an arithmetic number, because the mean of its divisors is an integer number (10467600).

Almost surely, 2^80383031 is an apocalyptic number.

80383031 is a deficient number, since it is larger than the sum of its proper divisors (3357769).

80383031 is a wasteful number, since it uses less digits than its factorization.

80383031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23929.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 80383031 is about 8965.6584253472. The cubic root of 80383031 is about 431.5735228007.

The spelling of 80383031 in words is "eighty million, three hundred eighty-three thousand, thirty-one".