2104103451 has 8 divisors (see below), whose sum is σ = 2806407184. Its totient is φ = 1402267680.

The previous prime is 2104103437. The next prime is 2104103479. The reversal of 2104103451 is 1543014012.

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

It is not a de Polignac number, because 2104103451 - 2⁶ = 2104103387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2104103401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106360 + ... + 124581.

It is an arithmetic number, because the mean of its divisors is an integer number (350800898).

Almost surely, 2^2104103451 is an apocalyptic number.

2104103451 is a deficient number, since it is larger than the sum of its proper divisors (702303733).

2104103451 is a wasteful number, since it uses less digits than its factorization.

2104103451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233981.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 2104103451 is about 45870.5074203458. The cubic root of 2104103451 is about 1281.4127165591.

Adding to 2104103451 its reverse (1543014012), we get a palindrome (3647117463).

The spelling of 2104103451 in words is "two billion, one hundred four million, one hundred three thousand, four hundred fifty-one".