1113421033141 has 4 divisors (see below), whose sum is σ = 1151814861900. Its totient is φ = 1075027204384.

The previous prime is 1113421033103. The next prime is 1113421033187. The reversal of 1113421033141 is 1413301243111.

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

It can be written as a sum of positive squares in 2 ways, for example, as 812756340900 + 300664692241 = 901530^2 + 548329^2 .

It is a cyclic number.

It is not a de Polignac number, because 1113421033141 - 2¹⁹ = 1113420508853 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113421033441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19196914336 + ... + 19196914393.

It is an arithmetic number, because the mean of its divisors is an integer number (287953715475).

Almost surely, 2^{1113421033141} is an apocalyptic number.

It is an amenable number.

1113421033141 is a deficient number, since it is larger than the sum of its proper divisors (38393828759).

1113421033141 is an equidigital number, since it uses as much as digits as its factorization.

1113421033141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38393828758.

The product of its (nonzero) digits is 864, while the sum is 25.

Adding to 1113421033141 its reverse (1413301243111), we get a palindrome (2526722276252).

The spelling of 1113421033141 in words is "one trillion, one hundred thirteen billion, four hundred twenty-one million, thirty-three thousand, one hundred forty-one".