10111115047145 has 8 divisors (see below), whose sum is σ = 13866672064704. Its totient is φ = 6933336032304.

The previous prime is 10111115047133. The next prime is 10111115047217. The reversal of 10111115047145 is 54174051111101.

10111115047145 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 10111115047145 - 2¹⁴ = 10111115030761 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 144444500639 + ... + 144444500708.

It is an arithmetic number, because the mean of its divisors is an integer number (1733334008088).

Almost surely, 2^{10111115047145} is an apocalyptic number.

It is an amenable number.

10111115047145 is a deficient number, since it is larger than the sum of its proper divisors (3755557017559).

10111115047145 is an equidigital number, since it uses as much as digits as its factorization.

10111115047145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288889001359.

The product of its (nonzero) digits is 2800, while the sum is 32.

Adding to 10111115047145 its reverse (54174051111101), we get a palindrome (64285166158246).

The spelling of 10111115047145 in words is "ten trillion, one hundred eleven billion, one hundred fifteen million, forty-seven thousand, one hundred forty-five".