1153230455322 has 64 divisors (see below), whose sum is σ = 2795837368320. Its totient is φ = 349447878000.

The previous prime is 1153230455291. The next prime is 1153230455323. The reversal of 1153230455322 is 2235540323511.

1153230455322 is a `hidden beast` number, since 1 + 1 + 5 + 323 + 0 + 4 + 5 + 5 + 322 = 666.

It is not an unprimeable number, because it can be changed into a prime (1153230455323) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24486697 + ... + 24533747.

It is an arithmetic number, because the mean of its divisors is an integer number (43684958880).

Almost surely, 2^{1153230455322} is an apocalyptic number.

1153230455322 is an abundant number, since it is smaller than the sum of its proper divisors (1642606912998).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1153230455322 is a wasteful number, since it uses less digits than its factorization.

1153230455322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88336 (or 88330 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 36.

Adding to 1153230455322 its reverse (2235540323511), we get a palindrome (3388770778833).

The spelling of 1153230455322 in words is "one trillion, one hundred fifty-three billion, two hundred thirty million, four hundred fifty-five thousand, three hundred twenty-two".