153231231445 has 48 divisors (see below), whose sum is σ = 199107381312. Its totient is φ = 113154174720.

The previous prime is 153231231431. The next prime is 153231231479. The reversal of 153231231445 is 544132132351.

153231231445 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 153231231445 - 2¹¹ = 153231229397 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 153231231445.

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 10929490 + ... + 10943500.

It is an arithmetic number, because the mean of its divisors is an integer number (4148070444).

Almost surely, 2^153231231445 is an apocalyptic number.

It is an amenable number.

153231231445 is a deficient number, since it is larger than the sum of its proper divisors (45876149867).

153231231445 is a wasteful number, since it uses less digits than its factorization.

153231231445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14210 (or 14191 counting only the distinct ones).

The product of its digits is 43200, while the sum is 34.

Adding to 153231231445 its reverse (544132132351), we get a palindrome (697363363796).

The spelling of 153231231445 in words is "one hundred fifty-three billion, two hundred thirty-one million, two hundred thirty-one thousand, four hundred forty-five".