2002011100102 has 24 divisors (see below), whose sum is σ = 3380740884864. Its totient is φ = 883830981264.

The previous prime is 2002011100069. The next prime is 2002011100121. The reversal of 2002011100102 is 2010011102002.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 72765478 + ... + 72792985.

It is an arithmetic number, because the mean of its divisors is an integer number (140864203536).

Almost surely, 2^{2002011100102} is an apocalyptic number.

2002011100102 is a deficient number, since it is larger than the sum of its proper divisors (1378729784762).

2002011100102 is a wasteful number, since it uses less digits than its factorization.

2002011100102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145558524 (or 145558501 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 2002011100102 its reverse (2010011102002), we get a palindrome (4012022202104).

The spelling of 2002011100102 in words is "two trillion, two billion, eleven million, one hundred thousand, one hundred two".