110211012113 has 4 divisors (see below), whose sum is σ = 111241021680. Its totient is φ = 109181002548.

The previous prime is 110211012103. The next prime is 110211012139. The reversal of 110211012113 is 311210112011.

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, and also an emirpimes, since its reverse is a distinct semiprime: 311210112011 = 193 ⋅1612487627.

It is a cyclic number.

It is not a de Polignac number, because 110211012113 - 2¹⁸ = 110210749969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110211012103) 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, 515004623 + ... + 515004836.

It is an arithmetic number, because the mean of its divisors is an integer number (27810255420).

Almost surely, 2^110211012113 is an apocalyptic number.

It is an amenable number.

110211012113 is a deficient number, since it is larger than the sum of its proper divisors (1030009567).

110211012113 is a wasteful number, since it uses less digits than its factorization.

110211012113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1030009566.

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

Adding to 110211012113 its reverse (311210112011), we get a palindrome (421421124124).

The spelling of 110211012113 in words is "one hundred ten billion, two hundred eleven million, twelve thousand, one hundred thirteen".