80138137 has 8 divisors (see below), whose sum is σ = 80720640. Its totient is φ = 79558320.

The previous prime is 80138117. The next prime is 80138161. The reversal of 80138137 is 73183108.

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 80138137 - 2¹⁵ = 80105369 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 80138099 and 80138108.

It is not an unprimeable number, because it can be changed into a prime (80138117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140062 + ... + 140632.

It is an arithmetic number, because the mean of its divisors is an integer number (10090080).

Almost surely, 2^80138137 is an apocalyptic number.

It is an amenable number.

80138137 is a deficient number, since it is larger than the sum of its proper divisors (582503).

80138137 is a wasteful number, since it uses less digits than its factorization.

80138137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1343.

The product of its (nonzero) digits is 4032, while the sum is 31.

The square root of 80138137 is about 8951.9906724706. The cubic root of 80138137 is about 431.1348013521.

The spelling of 80138137 in words is "eighty million, one hundred thirty-eight thousand, one hundred thirty-seven".