1110202113 has 4 divisors (see below), whose sum is σ = 1480269488. Its totient is φ = 740134740.

The previous prime is 1110202103. The next prime is 1110202189. The reversal of 1110202113 is 3112020111.

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: 3112020111 = 3 ⋅1037340037.

It is not a de Polignac number, because 1110202113 - 2⁴ = 1110202097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1110202103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 185033683 + ... + 185033688.

It is an arithmetic number, because the mean of its divisors is an integer number (370067372).

Almost surely, 2^1110202113 is an apocalyptic number.

It is an amenable number.

1110202113 is a deficient number, since it is larger than the sum of its proper divisors (370067375).

1110202113 is an equidigital number, since it uses as much as digits as its factorization.

1110202113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370067374.

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

The square root of 1110202113 is about 33319.6955718386. The cubic root of 1110202113 is about 1035.4616447453.

Adding to 1110202113 its reverse (3112020111), we get a palindrome (4222222224).

The spelling of 1110202113 in words is "one billion, one hundred ten million, two hundred two thousand, one hundred thirteen".