83810017132 has 12 divisors (see below), whose sum is σ = 146839479136. Its totient is φ = 41855880240.

The previous prime is 83810017121. The next prime is 83810017133. The reversal of 83810017132 is 23171001838.

It is a super-2 number, since 2×83810017132² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (83810017133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12278244 + ... + 12285067.

Almost surely, 2^83810017132 is an apocalyptic number.

It is an amenable number.

83810017132 is a deficient number, since it is larger than the sum of its proper divisors (63029462004).

83810017132 is a wasteful number, since it uses less digits than its factorization.

83810017132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24564168 (or 24564166 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 34.

The spelling of 83810017132 in words is "eighty-three billion, eight hundred ten million, seventeen thousand, one hundred thirty-two".