1134404213323 has 4 divisors (see below), whose sum is σ = 1151335619560. Its totient is φ = 1117472807088.

The previous prime is 1134404213273. The next prime is 1134404213329. The reversal of 1134404213323 is 3233124044311.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1134404213323 - 2²¹ = 1134402116171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1134404213329) 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, 8465703018 + ... + 8465703151.

It is an arithmetic number, because the mean of its divisors is an integer number (287833904890).

Almost surely, 2^{1134404213323} is an apocalyptic number.

1134404213323 is a deficient number, since it is larger than the sum of its proper divisors (16931406237).

1134404213323 is an equidigital number, since it uses as much as digits as its factorization.

1134404213323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16931406236.

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 1134404213323 its reverse (3233124044311), we get a palindrome (4367528257634).

The spelling of 1134404213323 in words is "one trillion, one hundred thirty-four billion, four hundred four million, two hundred thirteen thousand, three hundred twenty-three".