1100312023213 has 8 divisors (see below), whose sum is σ = 1184985676448. Its totient is φ = 1015643265264.

The previous prime is 1100312023189. The next prime is 1100312023243. The reversal of 1100312023213 is 3123202130011.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1100312023213 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 (1100312023243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 750195 + ... + 1662352.

It is an arithmetic number, because the mean of its divisors is an integer number (148123209556).

Almost surely, 2^{1100312023213} is an apocalyptic number.

1100312023213 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1100312023213 is a deficient number, since it is larger than the sum of its proper divisors (84673653235).

1100312023213 is a wasteful number, since it uses less digits than its factorization.

1100312023213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2447643.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 1100312023213 its reverse (3123202130011), we get a palindrome (4223514153224).

The spelling of 1100312023213 in words is "one trillion, one hundred billion, three hundred twelve million, twenty-three thousand, two hundred thirteen".