167611151 has 4 divisors (see below), whose sum is σ = 167637600. Its totient is φ = 167584704.

The previous prime is 167611121. The next prime is 167611163. The reversal of 167611151 is 151116761.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 167611151 - 2²⁶ = 100502287 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 (167611121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2570 + ... + 18488.

It is an arithmetic number, because the mean of its divisors is an integer number (41909400).

Almost surely, 2^167611151 is an apocalyptic number.

167611151 is a deficient number, since it is larger than the sum of its proper divisors (26449).

167611151 is a wasteful number, since it uses less digits than its factorization.

167611151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26448.

The product of its digits is 1260, while the sum is 29.

The square root of 167611151 is about 12946.4725311569. The cubic root of 167611151 is about 551.3587901692.

It can be divided in two parts, 16 and 7611151, that added together give a palindrome (7611167).

The spelling of 167611151 in words is "one hundred sixty-seven million, six hundred eleven thousand, one hundred fifty-one".