1140310141 has 8 divisors (see below), whose sum is σ = 1172629080. Its totient is φ = 1108070208.

The previous prime is 1140310121. The next prime is 1140310153. The reversal of 1140310141 is 1410130411.

It can be written as a sum of positive squares in 4 ways, for example, as 182655225 + 957654916 = 13515^2 + 30946^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1140310141 - 2¹¹ = 1140308093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1140310121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10155 + ... + 48823.

It is an arithmetic number, because the mean of its divisors is an integer number (146578635).

Almost surely, 2^1140310141 is an apocalyptic number.

It is an amenable number.

1140310141 is a deficient number, since it is larger than the sum of its proper divisors (32318939).

1140310141 is an equidigital number, since it uses as much as digits as its factorization.

1140310141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39503.

The product of its (nonzero) digits is 48, while the sum is 16.

The square root of 1140310141 is about 33768.4785117719. The cubic root of 1140310141 is about 1044.7386512480.

Adding to 1140310141 its reverse (1410130411), we get a palindrome (2550440552).

The spelling of 1140310141 in words is "one billion, one hundred forty million, three hundred ten thousand, one hundred forty-one".