12032133154 has 16 divisors (see below), whose sum is σ = 19005285600. Its totient is φ = 5697277344.

The previous prime is 12032133133. The next prime is 12032133161. The reversal of 12032133154 is 45133123021.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44382 + ... + 161350.

It is an arithmetic number, because the mean of its divisors is an integer number (1187830350).

Almost surely, 2^12032133154 is an apocalyptic number.

12032133154 is a deficient number, since it is larger than the sum of its proper divisors (6973152446).

12032133154 is a wasteful number, since it uses less digits than its factorization.

12032133154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119697.

The product of its (nonzero) digits is 2160, while the sum is 25.

Adding to 12032133154 its reverse (45133123021), we get a palindrome (57165256175).

The spelling of 12032133154 in words is "twelve billion, thirty-two million, one hundred thirty-three thousand, one hundred fifty-four".