1001002010102 has 8 divisors (see below), whose sum is σ = 1536421690056. Its totient is φ = 488861446752.

The previous prime is 1001002010101. The next prime is 1001002010191. The reversal of 1001002010102 is 2010102001001.

1001002010102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1001002010102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1001002010101) 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, 5819779043 + ... + 5819779214.

It is an arithmetic number, because the mean of its divisors is an integer number (192052711257).

Almost surely, 2^{1001002010102} is an apocalyptic number.

1001002010102 is a deficient number, since it is larger than the sum of its proper divisors (535419679954).

1001002010102 is a wasteful number, since it uses less digits than its factorization.

1001002010102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11639558302.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 1001002010102 its reverse (2010102001001), we get a palindrome (3011104011103).

The spelling of 1001002010102 in words is "one trillion, one billion, two million, ten thousand, one hundred two".