1133555123345 has 8 divisors (see below), whose sum is σ = 1360272059520. Its totient is φ = 906840157680.

The previous prime is 1133555123293. The next prime is 1133555123357. The reversal of 1133555123345 is 5433215553311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1133555123345 - 2¹⁴ = 1133555106961 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1521800 + ... + 2140790.

It is an arithmetic number, because the mean of its divisors is an integer number (170034007440).

Almost surely, 2^{1133555123345} is an apocalyptic number.

It is an amenable number.

1133555123345 is a deficient number, since it is larger than the sum of its proper divisors (226716936175).

1133555123345 is an equidigital number, since it uses as much as digits as its factorization.

1133555123345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 985255.

The product of its digits is 405000, while the sum is 41.

The spelling of 1133555123345 in words is "one trillion, one hundred thirty-three billion, five hundred fifty-five million, one hundred twenty-three thousand, three hundred forty-five".