1200011000102 has 8 divisors (see below), whose sum is σ = 1817492388816. Its totient is φ = 594180203832.

The previous prime is 1200011000101. The next prime is 1200011000141. The reversal of 1200011000102 is 2010001100021.

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 1200011000102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1200011000101) 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, 2912647853 + ... + 2912648264.

It is an arithmetic number, because the mean of its divisors is an integer number (227186548602).

Almost surely, 2^{1200011000102} is an apocalyptic number.

1200011000102 is a deficient number, since it is larger than the sum of its proper divisors (617481388714).

1200011000102 is a wasteful number, since it uses less digits than its factorization.

1200011000102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5825296222.

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

Adding to 1200011000102 its reverse (2010001100021), we get a palindrome (3210012100123).

The spelling of 1200011000102 in words is "one trillion, two hundred billion, eleven million, one hundred two", and thus it is an aban number.