1140245331323 has 8 divisors (see below), whose sum is σ = 1303213251840. Its totient is φ = 977296343400.

The previous prime is 1140245331301. The next prime is 1140245331331. The reversal of 1140245331323 is 3231335420411.

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 1140245331323 - 2⁶ = 1140245331259 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1140245331323.

It is not an unprimeable number, because it can be changed into a prime (1140245331343) 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, 4603853 + ... + 4845198.

It is an arithmetic number, because the mean of its divisors is an integer number (162901656480).

Almost surely, 2^{1140245331323} is an apocalyptic number.

1140245331323 is a deficient number, since it is larger than the sum of its proper divisors (162967920517).

1140245331323 is an equidigital number, since it uses as much as digits as its factorization.

1140245331323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9466297.

The product of its (nonzero) digits is 25920, while the sum is 32.

The spelling of 1140245331323 in words is "one trillion, one hundred forty billion, two hundred forty-five million, three hundred thirty-one thousand, three hundred twenty-three".