2670278103 has 16 divisors (see below), whose sum is σ = 3958156800. Its totient is φ = 1779200280.

The previous prime is 2670278101. The next prime is 2670278119. The reversal of 2670278103 is 3018720762.

It is not a de Polignac number, because 2670278103 - 2¹ = 2670278101 is a prime.

It is a super-3 number, since 3×2670278103³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2670278101) 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 15 ways as a sum of consecutive naturals, for example, 24088 + ... + 76946.

It is an arithmetic number, because the mean of its divisors is an integer number (247384800).

Almost surely, 2^2670278103 is an apocalyptic number.

2670278103 is a deficient number, since it is larger than the sum of its proper divisors (1287878697).

2670278103 is a wasteful number, since it uses less digits than its factorization.

2670278103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54739 (or 54733 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 36.

The square root of 2670278103 is about 51674.7337003298. The cubic root of 2670278103 is about 1387.3482738400.

Adding to 2670278103 its reverse (3018720762), we get a palindrome (5688998865).

The spelling of 2670278103 in words is "two billion, six hundred seventy million, two hundred seventy-eight thousand, one hundred three".