112101121001101 has 4 divisors (see below), whose sum is σ = 112101171042304. Its totient is φ = 112101070959900.

The previous prime is 112101121001069. The next prime is 112101121001119. The reversal of 112101121001101 is 101100121101211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 112101121001101 - 2⁵ = 112101121001069 is a prime.

It is a super-2 number, since 2×112101121001101² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112101121001141) 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, 21494715 + ... + 26195896.

It is an arithmetic number, because the mean of its divisors is an integer number (28025292760576).

Almost surely, 2^{112101121001101} is an apocalyptic number.

It is an amenable number.

112101121001101 is a deficient number, since it is larger than the sum of its proper divisors (50041203).

112101121001101 is an equidigital number, since it uses as much as digits as its factorization.

112101121001101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50041202.

The product of its (nonzero) digits is 4, while the sum is 13.

Adding to 112101121001101 its reverse (101100121101211), we get a palindrome (213201242102312).

The spelling of 112101121001101 in words is "one hundred twelve trillion, one hundred one billion, one hundred twenty-one million, one thousand, one hundred one".