135146104 has 8 divisors (see below), whose sum is σ = 253398960. Its totient is φ = 67573048.

The previous prime is 135146101. The next prime is 135146111. The reversal of 135146104 is 401641531.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135146101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8446624 + ... + 8446639.

It is an arithmetic number, because the mean of its divisors is an integer number (31674870).

Almost surely, 2^135146104 is an apocalyptic number.

It is an amenable number.

135146104 is a deficient number, since it is larger than the sum of its proper divisors (118252856).

135146104 is a wasteful number, since it uses less digits than its factorization.

135146104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16893269 (or 16893265 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 135146104 is about 11625.2356535255. The cubic root of 135146104 is about 513.1777797452.

Adding to 135146104 its reverse (401641531), we get a palindrome (536787635).

The spelling of 135146104 in words is "one hundred thirty-five million, one hundred forty-six thousand, one hundred four".