1140300212263 has 4 divisors (see below), whose sum is σ = 1149004794168. Its totient is φ = 1131595630360.

The previous prime is 1140300212237. The next prime is 1140300212267. The reversal of 1140300212263 is 3622120030411.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1140300212263 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 (1140300212267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4352290756 + ... + 4352291017.

It is an arithmetic number, because the mean of its divisors is an integer number (287251198542).

Almost surely, 2^{1140300212263} is an apocalyptic number.

1140300212263 is a deficient number, since it is larger than the sum of its proper divisors (8704581905).

1140300212263 is an equidigital number, since it uses as much as digits as its factorization.

1140300212263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8704581904.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 1140300212263 its reverse (3622120030411), we get a palindrome (4762420242674).

The spelling of 1140300212263 in words is "one trillion, one hundred forty billion, three hundred million, two hundred twelve thousand, two hundred sixty-three".