1141001021333 has 4 divisors (see below), whose sum is σ = 1142587949760. Its totient is φ = 1139414092908.

The previous prime is 1141001021273. The next prime is 1141001021371. The reversal of 1141001021333 is 3331201001411.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1141001021333 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 (1141001021033) 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, 793463135 + ... + 793464572.

It is an arithmetic number, because the mean of its divisors is an integer number (285646987440).

Almost surely, 2^{1141001021333} is an apocalyptic number.

It is an amenable number.

1141001021333 is a deficient number, since it is larger than the sum of its proper divisors (1586928427).

1141001021333 is an equidigital number, since it uses as much as digits as its factorization.

1141001021333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1586928426.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 1141001021333 its reverse (3331201001411), we get a palindrome (4472202022744).

The spelling of 1141001021333 in words is "one trillion, one hundred forty-one billion, one million, twenty-one thousand, three hundred thirty-three".