2978054103 has 8 divisors (see below), whose sum is σ = 3971151088. Its totient is φ = 1985163264.

The previous prime is 2978054089. The next prime is 2978054117. The reversal of 2978054103 is 3014508792.

It is an interprime number because it is at equal distance from previous prime (2978054089) and next prime (2978054117).

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

It is not a de Polignac number, because 2978054103 - 2¹⁰ = 2978053079 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 (2978054603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13900 + ... + 78417.

It is an arithmetic number, because the mean of its divisors is an integer number (496393886).

Almost surely, 2^2978054103 is an apocalyptic number.

2978054103 is a deficient number, since it is larger than the sum of its proper divisors (993096985).

2978054103 is a wasteful number, since it uses less digits than its factorization.

2978054103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103073.

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 2978054103 is about 54571.5503078298. The cubic root of 2978054103 is about 1438.7241307868.

The spelling of 2978054103 in words is "two billion, nine hundred seventy-eight million, fifty-four thousand, one hundred three".