135900115 has 8 divisors (see below), whose sum is σ = 175624848. Its totient is φ = 100356960.

The previous prime is 135900101. The next prime is 135900137. The reversal of 135900115 is 511009531.

135900115 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 135900115 - 2¹³ = 135891923 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 135900115.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1045321 + ... + 1045450.

It is an arithmetic number, because the mean of its divisors is an integer number (21953106).

Almost surely, 2^135900115 is an apocalyptic number.

135900115 is a deficient number, since it is larger than the sum of its proper divisors (39724733).

135900115 is a wasteful number, since it uses less digits than its factorization.

135900115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2090789.

The product of its (nonzero) digits is 675, while the sum is 25.

The square root of 135900115 is about 11657.6204690323. The cubic root of 135900115 is about 514.1303890316.

Adding to 135900115 its reverse (511009531), we get a palindrome (646909646).

The spelling of 135900115 in words is "one hundred thirty-five million, nine hundred thousand, one hundred fifteen".