2138103496 has 16 divisors (see below), whose sum is σ = 4016617200. Its totient is φ = 1067005584.

The previous prime is 2138103467. The next prime is 2138103509. The reversal of 2138103496 is 6943018312.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 251326 + ... + 259693.

It is an arithmetic number, because the mean of its divisors is an integer number (251038575).

Almost surely, 2^2138103496 is an apocalyptic number.

It is an amenable number.

2138103496 is a deficient number, since it is larger than the sum of its proper divisors (1878513704).

2138103496 is a wasteful number, since it uses less digits than its factorization.

2138103496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 511548 (or 511544 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 2138103496 is about 46239.6312269032. The cubic root of 2138103496 is about 1288.2779530139.

The spelling of 2138103496 in words is "two billion, one hundred thirty-eight million, one hundred three thousand, four hundred ninety-six".