55300151320111 has 4 divisors (see below), whose sum is σ = 57207053089800. Its totient is φ = 53393249550424.

The previous prime is 55300151320109. The next prime is 55300151320153. The reversal of 55300151320111 is 11102315100355.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 55300151320111 - 2¹ = 55300151320109 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 55300151320111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55300151327111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 953450884801 + ... + 953450884858.

It is an arithmetic number, because the mean of its divisors is an integer number (14301763272450).

Almost surely, 2^{55300151320111} is an apocalyptic number.

55300151320111 is a deficient number, since it is larger than the sum of its proper divisors (1906901769689).

55300151320111 is a wasteful number, since it uses less digits than its factorization.

55300151320111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1906901769688.

The product of its (nonzero) digits is 2250, while the sum is 28.

Adding to 55300151320111 its reverse (11102315100355), we get a palindrome (66402466420466).

The spelling of 55300151320111 in words is "fifty-five trillion, three hundred billion, one hundred fifty-one million, three hundred twenty thousand, one hundred eleven".