112012003011101 has 4 divisors (see below), whose sum is σ = 112447847381052. Its totient is φ = 111576158641152.

The previous prime is 112012003011067. The next prime is 112012003011107. The reversal of 112012003011101 is 101110300210211.

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

It can be written as a sum of positive squares in 2 ways, for example, as 68248829851225 + 43763173159876 = 8261285^2 + 6615374^2 .

It is a cyclic number.

It is not a de Polignac number, because 112012003011101 - 2²² = 112011998816797 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112012003011107) 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, 217922184590 + ... + 217922185103.

It is an arithmetic number, because the mean of its divisors is an integer number (28111961845263).

Almost surely, 2^{112012003011101} is an apocalyptic number.

It is an amenable number.

112012003011101 is a deficient number, since it is larger than the sum of its proper divisors (435844369951).

112012003011101 is an equidigital number, since it uses as much as digits as its factorization.

112012003011101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 435844369950.

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

Adding to 112012003011101 its reverse (101110300210211), we get a palindrome (213122303221312).

The spelling of 112012003011101 in words is "one hundred twelve trillion, twelve billion, three million, eleven thousand, one hundred one".