1441133101 has 4 divisors (see below), whose sum is σ = 1441224252. Its totient is φ = 1441041952.

The previous prime is 1441133093. The next prime is 1441133107. The reversal of 1441133101 is 1013311441.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 1013311441 = 157 ⋅6454213.

It can be written as a sum of positive squares in 2 ways, for example, as 352463076 + 1088670025 = 18774^2 + 32995^2 .

It is a cyclic number.

It is not a de Polignac number, because 1441133101 - 2³ = 1441133093 is a prime.

It is a super-2 number, since 2×1441133101² = 4153729229595752402, which 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 (1441133107) 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, 15040 + ... + 55753.

It is an arithmetic number, because the mean of its divisors is an integer number (360306063).

Almost surely, 2^1441133101 is an apocalyptic number.

It is an amenable number.

1441133101 is a deficient number, since it is larger than the sum of its proper divisors (91151).

1441133101 is an equidigital number, since it uses as much as digits as its factorization.

1441133101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91150.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 1441133101 is about 37962.2589027576. The cubic root of 1441133101 is about 1129.5393483541.

Adding to 1441133101 its reverse (1013311441), we get a palindrome (2454444542).

The spelling of 1441133101 in words is "one billion, four hundred forty-one million, one hundred thirty-three thousand, one hundred one".