104751 has 12 divisors (see below), whose sum is σ = 154128. Its totient is φ = 68544.

The previous prime is 104743. The next prime is 104759. The reversal of 104751 is 157401.

It is an interprime number because it is at equal distance from previous prime (104743) and next prime (104759).

It is not a de Polignac number, because 104751 - 2³ = 104743 is a prime.

It is a plaindrome in base 13.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 104751.

It is not an unprimeable number, because it can be changed into a prime (104759) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 871 + ... + 983.

It is an arithmetic number, because the mean of its divisors is an integer number (12844).

2¹⁰⁴⁷⁵¹ is an apocalyptic number.

104751 is a deficient number, since it is larger than the sum of its proper divisors (49377).

104751 is a wasteful number, since it uses less digits than its factorization.

104751 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222 (or 219 counting only the distinct ones).

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

The square root of 104751 is about 323.6525915237. The cubic root of 104751 is about 47.1396180380.

Subtracting 104751 from its reverse (157401), we obtain a triangular number (52650 = T₃₂₄).

It can be divided in two parts, 10 and 4751, that added together give a square (4761 = 69²).

The spelling of 104751 in words is "one hundred four thousand, seven hundred fifty-one".