1101021331102 has 16 divisors (see below), whose sum is σ = 2059052879232. Its totient is φ = 428969349720.

The previous prime is 1101021331079. The next prime is 1101021331133. The reversal of 1101021331102 is 2011331201011.

It is a happy number.

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, 3574744428 + ... + 3574744735.

It is an arithmetic number, because the mean of its divisors is an integer number (128690804952).

Almost surely, 2^{1101021331102} is an apocalyptic number.

1101021331102 is a deficient number, since it is larger than the sum of its proper divisors (958031548130).

1101021331102 is a wasteful number, since it uses less digits than its factorization.

1101021331102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7149489183.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 1101021331102 its reverse (2011331201011), we get a palindrome (3112352532113).

The spelling of 1101021331102 in words is "one trillion, one hundred one billion, twenty-one million, three hundred thirty-one thousand, one hundred two".