983131167 has 4 divisors (see below), whose sum is σ = 1310841560. Its totient is φ = 655420776.

The previous prime is 983131153. The next prime is 983131183. The reversal of 983131167 is 761131389.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 761131389 = 3 ⋅253710463.

It is not a de Polignac number, because 983131167 - 2⁶ = 983131103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (983131367) 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, 163855192 + ... + 163855197.

It is an arithmetic number, because the mean of its divisors is an integer number (327710390).

Almost surely, 2^983131167 is an apocalyptic number.

983131167 is a deficient number, since it is larger than the sum of its proper divisors (327710393).

983131167 is a wasteful number, since it uses less digits than its factorization.

983131167 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327710392.

The product of its digits is 27216, while the sum is 39.

The square root of 983131167 is about 31354.9225321958. The cubic root of 983131167 is about 994.3451384839.

The spelling of 983131167 in words is "nine hundred eighty-three million, one hundred thirty-one thousand, one hundred sixty-seven".