80233036911 has 12 divisors (see below), whose sum is σ = 119630621760. Its totient is φ = 51763249440.

The previous prime is 80233036867. The next prime is 80233036913. The reversal of 80233036911 is 11963033208.

It is not a de Polignac number, because 80233036911 - 2¹⁷ = 80232905839 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80233036913) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 143786526 + ... + 143787083.

It is an arithmetic number, because the mean of its divisors is an integer number (9969218480).

Almost surely, 2^80233036911 is an apocalyptic number.

80233036911 is a deficient number, since it is larger than the sum of its proper divisors (39397584849).

80233036911 is a wasteful number, since it uses less digits than its factorization.

80233036911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287573646 (or 287573643 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The spelling of 80233036911 in words is "eighty billion, two hundred thirty-three million, thirty-six thousand, nine hundred eleven".