12153308233748 has 24 divisors (see below), whose sum is σ = 23202306356544. Its totient is φ = 5524103374400.

The previous prime is 12153308233739. The next prime is 12153308233813. The reversal of 12153308233748 is 84733280335121.

It is a super-2 number, since 2×12153308233748² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12153308233696 and 12153308233705.

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 7 ways as a sum of consecutive naturals, for example, 1251848 + ... + 5086623.

It is an arithmetic number, because the mean of its divisors is an integer number (966762764856).

Almost surely, 2^{12153308233748} is an apocalyptic number.

It is an amenable number.

12153308233748 is a deficient number, since it is larger than the sum of its proper divisors (11048998122796).

12153308233748 is a wasteful number, since it uses less digits than its factorization.

12153308233748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6382063 (or 6382061 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 50.

Adding to 12153308233748 its reverse (84733280335121), we get a palindrome (96886588568869).

The spelling of 12153308233748 in words is "twelve trillion, one hundred fifty-three billion, three hundred eight million, two hundred thirty-three thousand, seven hundred forty-eight".