104057157 has 4 divisors (see below), whose sum is σ = 138742880. Its totient is φ = 69371436.

The previous prime is 104057147. The next prime is 104057159. The reversal of 104057157 is 751750401.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 751750401 = 3 ⋅250583467.

It is not a de Polignac number, because 104057157 - 2⁷ = 104057029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104057159) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 17342857 + ... + 17342862.

It is an arithmetic number, because the mean of its divisors is an integer number (34685720).

Almost surely, 2^104057157 is an apocalyptic number.

It is an amenable number.

104057157 is a deficient number, since it is larger than the sum of its proper divisors (34685723).

104057157 is an equidigital number, since it uses as much as digits as its factorization.

104057157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34685722.

The product of its (nonzero) digits is 4900, while the sum is 30.

The square root of 104057157 is about 10200.8409947416. The cubic root of 104057157 is about 470.3530725593.

The spelling of 104057157 in words is "one hundred four million, fifty-seven thousand, one hundred fifty-seven".