80013311 has 8 divisors (see below), whose sum is σ = 92349984. Its totient is φ = 67903200.

The previous prime is 80013289. The next prime is 80013341. The reversal of 80013311 is 11331008.

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 80013311 - 2¹⁴ = 79996927 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 80013311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80013341) 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, 55880 + ... + 57293.

It is an arithmetic number, because the mean of its divisors is an integer number (11543748).

Almost surely, 2^80013311 is an apocalyptic number.

80013311 is a deficient number, since it is larger than the sum of its proper divisors (12336673).

80013311 is a wasteful number, since it uses less digits than its factorization.

80013311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113281.

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 80013311 is about 8945.0159865704. The cubic root of 80013311 is about 430.9108347479.

Adding to 80013311 its reverse (11331008), we get a palindrome (91344319).

The spelling of 80013311 in words is "eighty million, thirteen thousand, three hundred eleven".