167130801 has 18 divisors (see below), whose sum is σ = 247667238. Its totient is φ = 108541440.

The previous prime is 167130797. The next prime is 167130823. The reversal of 167130801 is 108031761.

It can be written as a sum of positive squares in 3 ways, for example, as 720801 + 166410000 = 849^2 + 12900^2 .

It is not a de Polignac number, because 167130801 - 2² = 167130797 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (167130851) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 248001 + ... + 248673.

It is an arithmetic number, because the mean of its divisors is an integer number (13759291).

Almost surely, 2^167130801 is an apocalyptic number.

It is an amenable number.

167130801 is a deficient number, since it is larger than the sum of its proper divisors (80536437).

167130801 is an frugal number, since it uses more digits than its factorization.

167130801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1393 (or 717 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 27.

The square root of 167130801 is about 12927.9078353769. The cubic root of 167130801 is about 550.8315806132.

The spelling of 167130801 in words is "one hundred sixty-seven million, one hundred thirty thousand, eight hundred one".