2878452103 has 8 divisors (see below), whose sum is σ = 2894037120. Its totient is φ = 2862908280.

The previous prime is 2878452091. The next prime is 2878452113. The reversal of 2878452103 is 3012548782.

It is a happy number.

2878452103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2878452103 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 (2878452113) 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, 135328 + ... + 155146.

It is an arithmetic number, because the mean of its divisors is an integer number (361754640).

Almost surely, 2^2878452103 is an apocalyptic number.

2878452103 is a deficient number, since it is larger than the sum of its proper divisors (15585017).

2878452103 is a wasteful number, since it uses less digits than its factorization.

2878452103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20597.

The product of its (nonzero) digits is 107520, while the sum is 40.

The square root of 2878452103 is about 53651.2078428809. The cubic root of 2878452103 is about 1422.5023823913.

The spelling of 2878452103 in words is "two billion, eight hundred seventy-eight million, four hundred fifty-two thousand, one hundred three".