8103973311 has 24 divisors (see below), whose sum is σ = 13500732960. Its totient is φ = 4588353216.

The previous prime is 8103973291. The next prime is 8103973343. The reversal of 8103973311 is 1133793018.

It is not a de Polignac number, because 8103973311 - 2⁷ = 8103973183 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8103973391) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 583200 + ... + 596933.

It is an arithmetic number, because the mean of its divisors is an integer number (562530540).

Almost surely, 2^8103973311 is an apocalyptic number.

8103973311 is a deficient number, since it is larger than the sum of its proper divisors (5396759649).

8103973311 is a wasteful number, since it uses less digits than its factorization.

8103973311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1180255 (or 1180252 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 36.

The square root of 8103973311 is about 90022.0712436678. The cubic root of 8103973311 is about 2008.6271750004.

The spelling of 8103973311 in words is "eight billion, one hundred three million, nine hundred seventy-three thousand, three hundred eleven".