1141113213123 has 32 divisors (see below), whose sum is σ = 1718241887040. Its totient is φ = 668721070080.

The previous prime is 1141113213109. The next prime is 1141113213139. The reversal of 1141113213123 is 3213123111411.

It is not a de Polignac number, because 1141113213123 - 2³⁶ = 1072393736387 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1141113213093 and 1141113213102.

It is not an unprimeable number, because it can be changed into a prime (1141113213143) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6827998 + ... + 6993123.

It is an arithmetic number, because the mean of its divisors is an integer number (53695058970).

Almost surely, 2^{1141113213123} is an apocalyptic number.

1141113213123 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1141113213123 is a deficient number, since it is larger than the sum of its proper divisors (577128673917).

1141113213123 is a wasteful number, since it uses less digits than its factorization.

1141113213123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13821239.

The product of its digits is 432, while the sum is 24.

Adding to 1141113213123 its reverse (3213123111411), we get a palindrome (4354236324534).

The spelling of 1141113213123 in words is "one trillion, one hundred forty-one billion, one hundred thirteen million, two hundred thirteen thousand, one hundred twenty-three".