2101000102064 has 20 divisors (see below), whose sum is σ = 4137420284880. Its totient is φ = 1033278738240.

The previous prime is 2101000102063. The next prime is 2101000102129. The reversal of 2101000102064 is 4602010001012.

It is not an unprimeable number, because it can be changed into a prime (2101000102063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1076331044 + ... + 1076332995.

It is an arithmetic number, because the mean of its divisors is an integer number (206871014244).

Almost surely, 2^{2101000102064} is an apocalyptic number.

It is an amenable number.

2101000102064 is a deficient number, since it is larger than the sum of its proper divisors (2036420182816).

2101000102064 is a wasteful number, since it uses less digits than its factorization.

2101000102064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2152664108 (or 2152664102 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 2101000102064 its reverse (4602010001012), we get a palindrome (6703010103076).

The spelling of 2101000102064 in words is "two trillion, one hundred one billion, one hundred two thousand, sixty-four".