1140311010 has 32 divisors (see below), whose sum is σ = 2740861440. Its totient is φ = 303625728.

The previous prime is 1140310991. The next prime is 1140311017. The reversal of 1140311010 is 101130411.

It is not an unprimeable number, because it can be changed into a prime (1140311017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8050 + ... + 48429.

It is an arithmetic number, because the mean of its divisors is an integer number (85651920).

Almost surely, 2^1140311010 is an apocalyptic number.

1140311010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1140311010 is an abundant number, since it is smaller than the sum of its proper divisors (1600550430).

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

1140311010 is a wasteful number, since it uses less digits than its factorization.

1140311010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57162.

The product of its (nonzero) digits is 12, while the sum is 12.

The square root of 1140311010 is about 33768.4913787987. The cubic root of 1140311010 is about 1044.7389166371.

Adding to 1140311010 its reverse (101130411), we get a palindrome (1241441421).

The spelling of 1140311010 in words is "one billion, one hundred forty million, three hundred eleven thousand, ten".