1102203100111 has 8 divisors (see below), whose sum is σ = 1110345423264. Its totient is φ = 1094062183680.

The previous prime is 1102203100057. The next prime is 1102203100133. The reversal of 1102203100111 is 1110013022011.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1102203100111 - 2⁷ = 1102203099983 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1102203100091 and 1102203100100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102203100151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1247926 + ... + 1939516.

It is an arithmetic number, because the mean of its divisors is an integer number (138793177908).

Almost surely, 2^{1102203100111} is an apocalyptic number.

1102203100111 is a deficient number, since it is larger than the sum of its proper divisors (8142323153).

1102203100111 is a wasteful number, since it uses less digits than its factorization.

1102203100111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 703361.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 1102203100111 its reverse (1110013022011), we get a palindrome (2212216122122).

The spelling of 1102203100111 in words is "one trillion, one hundred two billion, two hundred three million, one hundred thousand, one hundred eleven".