1230441541 has 4 divisors (see below), whose sum is σ = 1406218912. Its totient is φ = 1054664172.

The previous prime is 1230441467. The next prime is 1230441559. The reversal of 1230441541 is 1451440321.

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 not a de Polignac number, because 1230441541 - 2¹⁷ = 1230310469 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230441041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87888675 + ... + 87888688.

It is an arithmetic number, because the mean of its divisors is an integer number (351554728).

Almost surely, 2^1230441541 is an apocalyptic number.

It is an amenable number.

1230441541 is a deficient number, since it is larger than the sum of its proper divisors (175777371).

1230441541 is an equidigital number, since it uses as much as digits as its factorization.

1230441541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175777370.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 1230441541 is about 35077.6501636013. The cubic root of 1230441541 is about 1071.5694617374.

Adding to 1230441541 its reverse (1451440321), we get a palindrome (2681881862).

The spelling of 1230441541 in words is "one billion, two hundred thirty million, four hundred forty-one thousand, five hundred forty-one".