135111952 has 20 divisors (see below), whose sum is σ = 262121616. Its totient is φ = 67467680.

The previous prime is 135111941. The next prime is 135111967. The reversal of 135111952 is 259111531.

It is a self number, because there is not a number n which added to its sum of digits gives 135111952.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8127 + ... + 18337.

Almost surely, 2^135111952 is an apocalyptic number.

It is an amenable number.

135111952 is a deficient number, since it is larger than the sum of its proper divisors (127009664).

135111952 is a wasteful number, since it uses less digits than its factorization.

135111952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11046 (or 11040 counting only the distinct ones).

The product of its digits is 1350, while the sum is 28.

The square root of 135111952 is about 11623.7666872662. The cubic root of 135111952 is about 513.1345486950.

The spelling of 135111952 in words is "one hundred thirty-five million, one hundred eleven thousand, nine hundred fifty-two".