10340111002111 has 4 divisors (see below), whose sum is σ = 11280121093224. Its totient is φ = 9400100911000.

The previous prime is 10340111002057. The next prime is 10340111002147. The reversal of 10340111002111 is 11120011104301.

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 10340111002111 - 2¹⁷ = 10340110871039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10340111002211) 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, 470005045540 + ... + 470005045561.

It is an arithmetic number, because the mean of its divisors is an integer number (2820030273306).

Almost surely, 2^{10340111002111} is an apocalyptic number.

10340111002111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10340111002111 is a deficient number, since it is larger than the sum of its proper divisors (940010091113).

10340111002111 is an equidigital number, since it uses as much as digits as its factorization.

10340111002111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 940010091112.

The product of its (nonzero) digits is 24, while the sum is 16.

Adding to 10340111002111 its reverse (11120011104301), we get a palindrome (21460122106412).

The spelling of 10340111002111 in words is "ten trillion, three hundred forty billion, one hundred eleven million, two thousand, one hundred eleven".