983120000168 has 8 divisors (see below), whose sum is σ = 1843350000330. Its totient is φ = 491560000080.

The previous prime is 983120000143. The next prime is 983120000173. The reversal of 983120000168 is 861000021389.

It can be written as a sum of positive squares in only one way, i.e., 784220055844 + 198899944324 = 885562^2 + 445982^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61445000003 + ... + 61445000018.

Almost surely, 2^983120000168 is an apocalyptic number.

It is an amenable number.

983120000168 is a deficient number, since it is larger than the sum of its proper divisors (860230000162).

983120000168 is a wasteful number, since it uses less digits than its factorization.

983120000168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122890000027 (or 122890000023 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 38.

The spelling of 983120000168 in words is "nine hundred eighty-three billion, one hundred twenty million, one hundred sixty-eight", and thus it is an aban number.