1121103114 has 16 divisors (see below), whose sum is σ = 2374100928. Its totient is φ = 351718592.

The previous prime is 1121103103. The next prime is 1121103119. The reversal of 1121103114 is 4113011211.

It is a junction number, because it is equal to n+sod(n) for n = 1121103093 and 1121103102.

It is not an unprimeable number, because it can be changed into a prime (1121103119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5495502 + ... + 5495705.

It is an arithmetic number, because the mean of its divisors is an integer number (148381308).

Almost surely, 2^1121103114 is an apocalyptic number.

1121103114 is an abundant number, since it is smaller than the sum of its proper divisors (1252997814).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1121103114 is a wasteful number, since it uses less digits than its factorization.

1121103114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10991229.

The product of its (nonzero) digits is 24, while the sum is 15.

The square root of 1121103114 is about 33482.8779229026. The cubic root of 1121103114 is about 1038.8396556946.

Adding to 1121103114 its reverse (4113011211), we get a palindrome (5234114325).

The spelling of 1121103114 in words is "one billion, one hundred twenty-one million, one hundred three thousand, one hundred fourteen".