11453230541 has 8 divisors (see below), whose sum is σ = 11529983640. Its totient is φ = 11376525888.

The previous prime is 11453230499. The next prime is 11453230543. The reversal of 11453230541 is 14503235411.

It can be written as a sum of positive squares in 4 ways, for example, as 85192900 + 11368037641 = 9230^2 + 106621^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11453230541 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 (11453230543) 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 7 ways as a sum of consecutive naturals, for example, 548195 + ... + 568703.

It is an arithmetic number, because the mean of its divisors is an integer number (1441247955).

Almost surely, 2^11453230541 is an apocalyptic number.

It is an amenable number.

11453230541 is a deficient number, since it is larger than the sum of its proper divisors (76753099).

11453230541 is a wasteful number, since it uses less digits than its factorization.

11453230541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24223.

The product of its (nonzero) digits is 7200, while the sum is 29.

Adding to 11453230541 its reverse (14503235411), we get a palindrome (25956465952).

The spelling of 11453230541 in words is "eleven billion, four hundred fifty-three million, two hundred thirty thousand, five hundred forty-one".