1100012020102 has 8 divisors (see below), whose sum is σ = 1685124796896. Its totient is φ = 538303754472.

The previous prime is 1100012020099. The next prime is 1100012020109. The reversal of 1100012020102 is 2010202100011.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100012020109) 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, 5851127673 + ... + 5851127860.

It is an arithmetic number, because the mean of its divisors is an integer number (210640599612).

Almost surely, 2^{1100012020102} is an apocalyptic number.

1100012020102 is a deficient number, since it is larger than the sum of its proper divisors (585112776794).

1100012020102 is a wasteful number, since it uses less digits than its factorization.

1100012020102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11702255582.

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

Adding to 1100012020102 its reverse (2010202100011), we get a palindrome (3110214120113).

The spelling of 1100012020102 in words is "one trillion, one hundred billion, twelve million, twenty thousand, one hundred two".