1140323110001 has 6 divisors (see below), whose sum is σ = 1159978208802. Its totient is φ = 1120995596240.

The previous prime is 1140323109997. The next prime is 1140323110093. The reversal of 1140323110001 is 1000113230411.

It can be written as a sum of positive squares in only one way, i.e., 1037497067776 + 102826042225 = 1018576^2 + 320665^2 .

It is not a de Polignac number, because 1140323110001 - 2² = 1140323109997 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1140323110301) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 163788980 + ... + 163795941.

It is an arithmetic number, because the mean of its divisors is an integer number (193329701467).

Almost surely, 2^{1140323110001} is an apocalyptic number.

It is an amenable number.

1140323110001 is a deficient number, since it is larger than the sum of its proper divisors (19655098801).

1140323110001 is an frugal number, since it uses more digits than its factorization.

1140323110001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327585039 (or 327584980 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 1140323110001 its reverse (1000113230411), we get a palindrome (2140436340412).

The spelling of 1140323110001 in words is "one trillion, one hundred forty billion, three hundred twenty-three million, one hundred ten thousand, one".