83232787118 has 16 divisors (see below), whose sum is σ = 136294788336. Its totient is φ = 37888896960.

The previous prime is 83232787091. The next prime is 83232787147. The reversal of 83232787118 is 81178723238.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21924548 + ... + 21928343.

It is an arithmetic number, because the mean of its divisors is an integer number (8518424271).

Almost surely, 2^83232787118 is an apocalyptic number.

83232787118 is a deficient number, since it is larger than the sum of its proper divisors (53062001218).

83232787118 is a wasteful number, since it uses less digits than its factorization.

83232787118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43852979.

The product of its digits is 903168, while the sum is 50.

The spelling of 83232787118 in words is "eighty-three billion, two hundred thirty-two million, seven hundred eighty-seven thousand, one hundred eighteen".