1141101321103 has 4 divisors (see below), whose sum is σ = 1157173170768. Its totient is φ = 1125029471440.

The previous prime is 1141101321071. The next prime is 1141101321119. The reversal of 1141101321103 is 3011231011411.

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 1141101321103 - 2⁵ = 1141101321071 is a prime.

It is a super-2 number, since 2×1141101321103² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1141101321133) 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, 8035924726 + ... + 8035924867.

It is an arithmetic number, because the mean of its divisors is an integer number (289293292692).

Almost surely, 2^{1141101321103} is an apocalyptic number.

1141101321103 is a deficient number, since it is larger than the sum of its proper divisors (16071849665).

1141101321103 is an equidigital number, since it uses as much as digits as its factorization.

1141101321103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16071849664.

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 1141101321103 its reverse (3011231011411), we get a palindrome (4152332332514).

The spelling of 1141101321103 in words is "one trillion, one hundred forty-one billion, one hundred one million, three hundred twenty-one thousand, one hundred three".