125150135 has 8 divisors (see below), whose sum is σ = 163832976. Its totient is φ = 91018240.

The previous prime is 125150117. The next prime is 125150147. The reversal of 125150135 is 531051521.

It is a happy number.

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

It is not a de Polignac number, because 125150135 - 2⁸ = 125149879 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 125150135.

It is a congruent number.

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, 1137674 + ... + 1137783.

It is an arithmetic number, because the mean of its divisors is an integer number (20479122).

Almost surely, 2^125150135 is an apocalyptic number.

125150135 is a deficient number, since it is larger than the sum of its proper divisors (38682841).

125150135 is a wasteful number, since it uses less digits than its factorization.

125150135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2275473.

The product of its (nonzero) digits is 750, while the sum is 23.

The square root of 125150135 is about 11187.0521139396. The cubic root of 125150135 is about 500.2000999094.

The spelling of 125150135 in words is "one hundred twenty-five million, one hundred fifty thousand, one hundred thirty-five".