1141213403323 has 4 divisors (see below), whose sum is σ = 1304243889520. Its totient is φ = 978182917128.

The previous prime is 1141213403299. The next prime is 1141213403347. The reversal of 1141213403323 is 3233043121411.

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

It is an interprime number because it is at equal distance from previous prime (1141213403299) and next prime (1141213403347).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1141213403323 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1141213403291 and 1141213403300.

It is not an unprimeable number, because it can be changed into a prime (1141213403353) 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, 81515243088 + ... + 81515243101.

It is an arithmetic number, because the mean of its divisors is an integer number (326060972380).

Almost surely, 2^{1141213403323} is an apocalyptic number.

1141213403323 is a deficient number, since it is larger than the sum of its proper divisors (163030486197).

1141213403323 is an equidigital number, since it uses as much as digits as its factorization.

1141213403323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163030486196.

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 1141213403323 its reverse (3233043121411), we get a palindrome (4374256524734).

The spelling of 1141213403323 in words is "one trillion, one hundred forty-one billion, two hundred thirteen million, four hundred three thousand, three hundred twenty-three".