4102002101 has 4 divisors (see below), whose sum is σ = 4102234272. Its totient is φ = 4101769932.

The previous prime is 4102002061. The next prime is 4102002109. The reversal of 4102002101 is 1012002014.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1012002014 = 2 ⋅506001007.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4102002101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4102002109) 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, 87185 + ... + 125718.

It is an arithmetic number, because the mean of its divisors is an integer number (1025558568).

Almost surely, 2^4102002101 is an apocalyptic number.

It is an amenable number.

4102002101 is a deficient number, since it is larger than the sum of its proper divisors (232171).

4102002101 is a wasteful number, since it uses less digits than its factorization.

4102002101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232170.

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 4102002101 is about 64046.8742484752. The cubic root of 4102002101 is about 1600.7811421412.

Adding to 4102002101 its reverse (1012002014), we get a palindrome (5114004115).

The spelling of 4102002101 in words is "four billion, one hundred two million, two thousand, one hundred one".