1111323112293 has 4 divisors (see below), whose sum is σ = 1481764149728. Its totient is φ = 740882074860.

The previous prime is 1111323112279. The next prime is 1111323112307. The reversal of 1111323112293 is 3922113231111.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (1111323112279) and next prime (1111323112307).

It is not a de Polignac number, because 1111323112293 - 2⁹ = 1111323111781 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 1111323112293.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1111323112213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 185220518713 + ... + 185220518718.

It is an arithmetic number, because the mean of its divisors is an integer number (370441037432).

Almost surely, 2^{1111323112293} is an apocalyptic number.

It is an amenable number.

1111323112293 is a deficient number, since it is larger than the sum of its proper divisors (370441037435).

1111323112293 is an equidigital number, since it uses as much as digits as its factorization.

1111323112293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370441037434.

The product of its digits is 1944, while the sum is 30.

The spelling of 1111323112293 in words is "one trillion, one hundred eleven billion, three hundred twenty-three million, one hundred twelve thousand, two hundred ninety-three".