11140234130 has 64 divisors (see below), whose sum is σ = 21526028640. Its totient is φ = 4136140800.

The previous prime is 11140234123. The next prime is 11140234169. The reversal of 11140234130 is 3143204111.

It can be written as a sum of positive squares in 16 ways, for example, as 56987401 + 11083246729 = 7549^2 + 105277^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8184650 + ... + 8186010.

Almost surely, 2^11140234130 is an apocalyptic number.

11140234130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11140234130 is a deficient number, since it is larger than the sum of its proper divisors (10385794510).

11140234130 is a wasteful number, since it uses less digits than its factorization.

11140234130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2015.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 11140234130 its reverse (3143204111), we get a palindrome (14283438241).

The spelling of 11140234130 in words is "eleven billion, one hundred forty million, two hundred thirty-four thousand, one hundred thirty".