1100140057 has 12 divisors (see below), whose sum is σ = 1169866480. Its totient is φ = 1034358336.

The previous prime is 1100140021. The next prime is 1100140073. The reversal of 1100140057 is 7500410011.

It is not a de Polignac number, because 1100140057 - 2¹⁵ = 1100107289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1100140007) 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 11 ways as a sum of consecutive naturals, for example, 503794 + ... + 505972.

Almost surely, 2^1100140057 is an apocalyptic number.

1100140057 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

1100140057 is a deficient number, since it is larger than the sum of its proper divisors (69726423).

1100140057 is a wasteful number, since it uses less digits than its factorization.

1100140057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3960 (or 3943 counting only the distinct ones).

The product of its (nonzero) digits is 140, while the sum is 19.

The square root of 1100140057 is about 33168.3592750682. The cubic root of 1100140057 is about 1032.3239251292.

Adding to 1100140057 its reverse (7500410011), we get a palindrome (8600550068).

The spelling of 1100140057 in words is "one billion, one hundred million, one hundred forty thousand, fifty-seven".