11310028424155 has 4 divisors (see below), whose sum is σ = 13572034108992. Its totient is φ = 9048022739320.

The previous prime is 11310028424131. The next prime is 11310028424159. The reversal of 11310028424155 is 55142482001311.

It is a happy number.

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

It is not a de Polignac number, because 11310028424155 - 2²⁷ = 11309894206427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11310028424159) 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, 1131002842411 + ... + 1131002842420.

It is an arithmetic number, because the mean of its divisors is an integer number (3393008527248).

Almost surely, 2^{11310028424155} is an apocalyptic number.

11310028424155 is a deficient number, since it is larger than the sum of its proper divisors (2262005684837).

11310028424155 is an equidigital number, since it uses as much as digits as its factorization.

11310028424155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2262005684836.

The product of its (nonzero) digits is 38400, while the sum is 37.

The spelling of 11310028424155 in words is "eleven trillion, three hundred ten billion, twenty-eight million, four hundred twenty-four thousand, one hundred fifty-five".