135423116 has 6 divisors (see below), whose sum is σ = 236990460. Its totient is φ = 67711556.

The previous prime is 135423107. The next prime is 135423131. The reversal of 135423116 is 611324531.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16927886 + ... + 16927893.

It is an arithmetic number, because the mean of its divisors is an integer number (39498410).

Almost surely, 2^135423116 is an apocalyptic number.

It is an amenable number.

135423116 is a deficient number, since it is larger than the sum of its proper divisors (101567344).

135423116 is a wasteful number, since it uses less digits than its factorization.

135423116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33855783 (or 33855781 counting only the distinct ones).

The product of its digits is 2160, while the sum is 26.

The square root of 135423116 is about 11637.1438076531. The cubic root of 135423116 is about 513.5281644580.

Adding to 135423116 its reverse (611324531), we get a palindrome (746747647).

The spelling of 135423116 in words is "one hundred thirty-five million, four hundred twenty-three thousand, one hundred sixteen".