1140312334123 has 32 divisors (see below), whose sum is σ = 1190939904000. Its totient is φ = 1091258956800.

The previous prime is 1140312333997. The next prime is 1140312334129. The reversal of 1140312334123 is 3214332130411.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1140312334123 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1140312334091 and 1140312334100.

It is not an unprimeable number, because it can be changed into a prime (1140312334129) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 86702598 + ... + 86715748.

It is an arithmetic number, because the mean of its divisors is an integer number (37216872000).

Almost surely, 2^{1140312334123} is an apocalyptic number.

1140312334123 is a deficient number, since it is larger than the sum of its proper divisors (50627569877).

1140312334123 is a wasteful number, since it uses less digits than its factorization.

1140312334123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13555.

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 1140312334123 its reverse (3214332130411), we get a palindrome (4354644464534).

The spelling of 1140312334123 in words is "one trillion, one hundred forty billion, three hundred twelve million, three hundred thirty-four thousand, one hundred twenty-three".