11541453130 has 32 divisors (see below), whose sum is σ = 21780690048. Its totient is φ = 4394913600.

The previous prime is 11541453083. The next prime is 11541453139. The reversal of 11541453130 is 3135414511.

It is not an unprimeable number, because it can be changed into a prime (11541453139) 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 15 ways as a sum of consecutive naturals, for example, 70381 + ... + 167440.

It is an arithmetic number, because the mean of its divisors is an integer number (680646564).

Almost surely, 2^11541453130 is an apocalyptic number.

11541453130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11541453130 is a deficient number, since it is larger than the sum of its proper divisors (10239236918).

11541453130 is a wasteful number, since it uses less digits than its factorization.

11541453130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238062.

The product of its (nonzero) digits is 3600, while the sum is 28.

Adding to 11541453130 its reverse (3135414511), we get a palindrome (14676867641).

The spelling of 11541453130 in words is "eleven billion, five hundred forty-one million, four hundred fifty-three thousand, one hundred thirty".