135132038 has 32 divisors (see below), whose sum is σ = 219912192. Its totient is φ = 62092800.

The previous prime is 135132017. The next prime is 135132059. The reversal of 135132038 is 830231531.

It is an interprime number because it is at equal distance from previous prime (135132017) and next prime (135132059).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 135131998 and 135132016.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 274973 + ... + 275463.

It is an arithmetic number, because the mean of its divisors is an integer number (6872256).

Almost surely, 2^135132038 is an apocalyptic number.

135132038 is a deficient number, since it is larger than the sum of its proper divisors (84780154).

135132038 is a wasteful number, since it uses less digits than its factorization.

135132038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 740.

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

The square root of 135132038 is about 11624.6306607995. The cubic root of 135132038 is about 513.1599752880.

Adding to 135132038 its reverse (830231531), we get a palindrome (965363569).

It can be divided in two parts, 13513 and 2038, that added together give a palindrome (15551).

The spelling of 135132038 in words is "one hundred thirty-five million, one hundred thirty-two thousand, thirty-eight".