1101211112113 has 8 divisors (see below), whose sum is σ = 1258542403520. Its totient is φ = 943883675280.

The previous prime is 1101211112087. The next prime is 1101211112137. The reversal of 1101211112113 is 3112111121011.

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

It is not a de Polignac number, because 1101211112113 - 2⁵ = 1101211112081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1101211112173) 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, 323058 + ... + 1518811.

It is an arithmetic number, because the mean of its divisors is an integer number (157317800440).

Almost surely, 2^{1101211112113} is an apocalyptic number.

It is an amenable number.

1101211112113 is a deficient number, since it is larger than the sum of its proper divisors (157331291407).

1101211112113 is an equidigital number, since it uses as much as digits as its factorization.

1101211112113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1927287.

The product of its (nonzero) digits is 12, while the sum is 16.

Adding to 1101211112113 its reverse (3112111121011), we get a palindrome (4213322233124).

The spelling of 1101211112113 in words is "one trillion, one hundred one billion, two hundred eleven million, one hundred twelve thousand, one hundred thirteen".