150640135 has 16 divisors (see below), whose sum is σ = 186732000. Its totient is φ = 116574336.

The previous prime is 150640121. The next prime is 150640169. The reversal of 150640135 is 531046051.

150640135 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 150640135 - 2¹¹ = 150638087 is a prime.

It is a super-3 number, since 3×150640135³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30841 + ... + 35389.

It is an arithmetic number, because the mean of its divisors is an integer number (11670750).

Almost surely, 2^150640135 is an apocalyptic number.

150640135 is a deficient number, since it is larger than the sum of its proper divisors (36091865).

150640135 is a wasteful number, since it uses less digits than its factorization.

150640135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4770.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 150640135 is about 12273.5542936836. The cubic root of 150640135 is about 532.0840396661.

Adding to 150640135 its reverse (531046051), we get a palindrome (681686186).

The spelling of 150640135 in words is "one hundred fifty million, six hundred forty thousand, one hundred thirty-five".