2011001000102 has 16 divisors (see below), whose sum is σ = 3018047463792. Its totient is φ = 1004985271680.

The previous prime is 2011001000053. The next prime is 2011001000123. The reversal of 2011001000102 is 2010001001102.

It is a super-2 number, since 2×2011001000102² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2011001000102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65474633 + ... + 65505339.

It is an arithmetic number, because the mean of its divisors is an integer number (188627966487).

Almost surely, 2^{2011001000102} is an apocalyptic number.

2011001000102 is a deficient number, since it is larger than the sum of its proper divisors (1007046463690).

2011001000102 is a wasteful number, since it uses less digits than its factorization.

2011001000102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46423.

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

Adding to 2011001000102 its reverse (2010001001102), we get a palindrome (4021002001204).

It can be divided in two parts, 2011001000 and 102, that added together give a palindrome (2011001102).

The spelling of 2011001000102 in words is "two trillion, eleven billion, one million, one hundred two", and thus it is an aban number.