2101102042034 has 8 divisors (see below), whose sum is σ = 3156647760768. Its totient is φ = 1048886121780.

The previous prime is 2101102042033. The next prime is 2101102042043. The reversal of 2101102042034 is 4302402011012.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2101102041997 and 2101102042015.

It is not an unprimeable number, because it can be changed into a prime (2101102042033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 832448042 + ... + 832450565.

It is an arithmetic number, because the mean of its divisors is an integer number (394580970096).

Almost surely, 2^{2101102042034} is an apocalyptic number.

2101102042034 is a deficient number, since it is larger than the sum of its proper divisors (1055545718734).

2101102042034 is a wasteful number, since it uses less digits than its factorization.

2101102042034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1664899240.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 2101102042034 its reverse (4302402011012), we get a palindrome (6403504053046).

The spelling of 2101102042034 in words is "two trillion, one hundred one billion, one hundred two million, forty-two thousand, thirty-four".