2108101209003 has 12 divisors (see below), whose sum is σ = 3045049550088. Its totient is φ = 1405394127360.

The previous prime is 2108101208999. The next prime is 2108101209029. The reversal of 2108101209003 is 3009021018012.

It is not a de Polignac number, because 2108101209003 - 2² = 2108101208999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2108101204003) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2120043 + ... + 2951403.

It is an arithmetic number, because the mean of its divisors is an integer number (253754129174).

Almost surely, 2^{2108101209003} is an apocalyptic number.

2108101209003 is a deficient number, since it is larger than the sum of its proper divisors (936948341085).

2108101209003 is a wasteful number, since it uses less digits than its factorization.

2108101209003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1113114 (or 1113111 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 27.

The spelling of 2108101209003 in words is "two trillion, one hundred eight billion, one hundred one million, two hundred nine thousand, three".