1103210111102 has 32 divisors (see below), whose sum is σ = 1902334636800. Its totient is φ = 474549451200.

The previous prime is 1103210111099. The next prime is 1103210111117. The reversal of 1103210111102 is 2011110123011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1051799 + ... + 1820082.

It is an arithmetic number, because the mean of its divisors is an integer number (59447957400).

Almost surely, 2^{1103210111102} is an apocalyptic number.

1103210111102 is a deficient number, since it is larger than the sum of its proper divisors (799124525698).

1103210111102 is a wasteful number, since it uses less digits than its factorization.

1103210111102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2872832.

The product of its (nonzero) digits is 12, while the sum is 14.

Adding to 1103210111102 its reverse (2011110123011), we get a palindrome (3114320234113).

The spelling of 1103210111102 in words is "one trillion, one hundred three billion, two hundred ten million, one hundred eleven thousand, one hundred two".