2002102101206 has 8 divisors (see below), whose sum is σ = 3076400789784. Its totient is φ = 976635171280.

The previous prime is 2002102101193. The next prime is 2002102101211. The reversal of 2002102101206 is 6021012012002.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12207939560 + ... + 12207939723.

It is an arithmetic number, because the mean of its divisors is an integer number (384550098723).

Almost surely, 2^{2002102101206} is an apocalyptic number.

2002102101206 is a deficient number, since it is larger than the sum of its proper divisors (1074298688578).

2002102101206 is a wasteful number, since it uses less digits than its factorization.

2002102101206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24415879326.

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

Adding to 2002102101206 its reverse (6021012012002), we get a palindrome (8023114113208).

The spelling of 2002102101206 in words is "two trillion, two billion, one hundred two million, one hundred one thousand, two hundred six".