104157 has 12 divisors (see below), whose sum is σ = 153504. Its totient is φ = 68040.

The previous prime is 104149. The next prime is 104161. The reversal of 104157 is 751401.

It is not a de Polignac number, because 104157 - 2³ = 104149 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104107) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 558 + ... + 720.

It is an arithmetic number, because the mean of its divisors is an integer number (12792).

2¹⁰⁴¹⁵⁷ is an apocalyptic number.

It is an amenable number.

104157 is a deficient number, since it is larger than the sum of its proper divisors (49347).

104157 is a wasteful number, since it uses less digits than its factorization.

104157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240 (or 237 counting only the distinct ones).

The product of its (nonzero) digits is 140, while the sum is 18.

The square root of 104157 is about 322.7336363009. The cubic root of 104157 is about 47.0503459300.

Adding to 104157 its reverse (751401), we get a palindrome (855558).

The spelling of 104157 in words is "one hundred four thousand, one hundred fifty-seven".