1110511053 has 10 divisors (see below), whose sum is σ = 1658911694. Its totient is φ = 740340648.

The previous prime is 1110511049. The next prime is 1110511057. The reversal of 1110511053 is 3501150111.

It is an interprime number because it is at equal distance from previous prime (1110511049) and next prime (1110511057).

It can be written as a sum of positive squares in only one way, i.e., 1095742404 + 14768649 = 33102^2 + 3843^2 .

It is not a de Polignac number, because 1110511053 - 2² = 1110511049 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1110511057) 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 9 ways as a sum of consecutive naturals, for example, 6854926 + ... + 6855087.

Almost surely, 2^1110511053 is an apocalyptic number.

It is an amenable number.

1110511053 is a deficient number, since it is larger than the sum of its proper divisors (548400641).

1110511053 is an equidigital number, since it uses as much as digits as its factorization.

1110511053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13710025 (or 13710016 counting only the distinct ones).

The product of its (nonzero) digits is 75, while the sum is 18.

The square root of 1110511053 is about 33324.3312461030. The cubic root of 1110511053 is about 1035.5576830698.

Adding to 1110511053 its reverse (3501150111), we get a palindrome (4611661164).

The spelling of 1110511053 in words is "one billion, one hundred ten million, five hundred eleven thousand, fifty-three".