12300303554155 has 8 divisors (see below), whose sum is σ = 15038861704272. Its totient is φ = 9654577883808.

The previous prime is 12300303554117. The next prime is 12300303554159. The reversal of 12300303554155 is 55145530300321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12300303554155 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12300303554159) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23208119649 + ... + 23208120178.

It is an arithmetic number, because the mean of its divisors is an integer number (1879857713034).

Almost surely, 2^{12300303554155} is an apocalyptic number.

12300303554155 is a deficient number, since it is larger than the sum of its proper divisors (2738558150117).

12300303554155 is an equidigital number, since it uses as much as digits as its factorization.

12300303554155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46416239885.

The product of its (nonzero) digits is 135000, while the sum is 37.

Adding to 12300303554155 its reverse (55145530300321), we get a palindrome (67445833854476).

The spelling of 12300303554155 in words is "twelve trillion, three hundred billion, three hundred three million, five hundred fifty-four thousand, one hundred fifty-five".