1102011112203 has 4 divisors (see below), whose sum is σ = 1469348149608. Its totient is φ = 734674074800.

The previous prime is 1102011112199. The next prime is 1102011112219. The reversal of 1102011112203 is 3022111102011.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1102011112203 - 2² = 1102011112199 is a prime.

It is a super-3 number, since 3×1102011112203³ (a number of 37 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (1102011112703) 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, 183668518698 + ... + 183668518703.

It is an arithmetic number, because the mean of its divisors is an integer number (367337037402).

Almost surely, 2^{1102011112203} is an apocalyptic number.

1102011112203 is a deficient number, since it is larger than the sum of its proper divisors (367337037405).

1102011112203 is an equidigital number, since it uses as much as digits as its factorization.

1102011112203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 367337037404.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 1102011112203 its reverse (3022111102011), we get a palindrome (4124122214214).

The spelling of 1102011112203 in words is "one trillion, one hundred two billion, eleven million, one hundred twelve thousand, two hundred three".