103125158 has 8 divisors (see below), whose sum is σ = 159677760. Its totient is φ = 49899240.

The previous prime is 103125149. The next prime is 103125163. The reversal of 103125158 is 851521301.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 831593 + ... + 831716.

It is an arithmetic number, because the mean of its divisors is an integer number (19959720).

Almost surely, 2^103125158 is an apocalyptic number.

103125158 is a deficient number, since it is larger than the sum of its proper divisors (56552602).

103125158 is a wasteful number, since it uses less digits than its factorization.

103125158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1663342.

The product of its (nonzero) digits is 1200, while the sum is 26.

The square root of 103125158 is about 10155.0557851742. The cubic root of 103125158 is about 468.9446033348.

Adding to 103125158 its reverse (851521301), we get a palindrome (954646459).

The spelling of 103125158 in words is "one hundred three million, one hundred twenty-five thousand, one hundred fifty-eight".