1141121423121 has 8 divisors (see below), whose sum is σ = 1521501239040. Its totient is φ = 760744611312.

The previous prime is 1141121423087. The next prime is 1141121423129. The reversal of 1141121423121 is 1213241211411.

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

It is not a de Polignac number, because 1141121423121 - 2¹¹ = 1141121421073 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1141121423091 and 1141121423100.

It is not an unprimeable number, because it can be changed into a prime (1141121423129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 377595 + ... + 1557183.

It is an arithmetic number, because the mean of its divisors is an integer number (190187654880).

Almost surely, 2^{1141121423121} is an apocalyptic number.

It is an amenable number.

1141121423121 is a deficient number, since it is larger than the sum of its proper divisors (380379815919).

1141121423121 is a wasteful number, since it uses less digits than its factorization.

1141121423121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1502055.

The product of its digits is 384, while the sum is 24.

Adding to 1141121423121 its reverse (1213241211411), we get a palindrome (2354362634532).

The spelling of 1141121423121 in words is "one trillion, one hundred forty-one billion, one hundred twenty-one million, four hundred twenty-three thousand, one hundred twenty-one".