135224167 has 6 divisors (see below), whose sum is σ = 146426352. Its totient is φ = 124822152.

The previous prime is 135224161. The next prime is 135224179. The reversal of 135224167 is 761422531.

It is not a de Polignac number, because 135224167 - 2⁷ = 135224039 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 (135224161) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 399903 + ... + 400240.

It is an arithmetic number, because the mean of its divisors is an integer number (24404392).

Almost surely, 2^135224167 is an apocalyptic number.

135224167 is a deficient number, since it is larger than the sum of its proper divisors (11202185).

135224167 is an equidigital number, since it uses as much as digits as its factorization.

135224167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 800169 (or 800156 counting only the distinct ones).

The product of its digits is 10080, while the sum is 31.

The square root of 135224167 is about 11628.5926491558. The cubic root of 135224167 is about 513.2765678595.

Adding to 135224167 its reverse (761422531), we get a palindrome (896646698).

It can be divided in two parts, 13522 and 4167, that added together give a square (17689 = 133²).

The spelling of 135224167 in words is "one hundred thirty-five million, two hundred twenty-four thousand, one hundred sixty-seven".