103451 has 2 divisors, whose sum is σ = 103452. Its totient is φ = 103450.

The previous prime is 103423. The next prime is 103457. The reversal of 103451 is 154301.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 103451 - 2⁶ = 103387 is a prime.

It is a Chen prime.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 103451.

It is not a weakly prime, because it can be changed into another prime (103457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51725 + 51726.

It is an arithmetic number, because the mean of its divisors is an integer number (51726).

2¹⁰³⁴⁵¹ is an apocalyptic number.

103451 is a deficient number, since it is larger than the sum of its proper divisors (1).

103451 is an equidigital number, since it uses as much as digits as its factorization.

103451 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 103451 is about 321.6379952680. The cubic root of 103451 is about 46.9437988258.

Adding to 103451 its reverse (154301), we get a palindrome (257752).

The spelling of 103451 in words is "one hundred three thousand, four hundred fifty-one".