1154110153132 has 24 divisors (see below), whose sum is σ = 2044132845552. Its totient is φ = 570072921600.

The previous prime is 1154110153123. The next prime is 1154110153177. The reversal of 1154110153132 is 2313510114511.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1154110153132.

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 7 ways as a sum of consecutive naturals, for example, 7171632 + ... + 7330792.

It is an arithmetic number, because the mean of its divisors is an integer number (85172201898).

Almost surely, 2^{1154110153132} is an apocalyptic number.

It is an amenable number.

1154110153132 is a deficient number, since it is larger than the sum of its proper divisors (890022692420).

1154110153132 is a wasteful number, since it uses less digits than its factorization.

1154110153132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181089 (or 181087 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 28.

Adding to 1154110153132 its reverse (2313510114511), we get a palindrome (3467620267643).

The spelling of 1154110153132 in words is "one trillion, one hundred fifty-four billion, one hundred ten million, one hundred fifty-three thousand, one hundred thirty-two".