10240231520111 has 4 divisors (see below), whose sum is σ = 10240244191800. Its totient is φ = 10240218848424.

The previous prime is 10240231520107. The next prime is 10240231520161. The reversal of 10240231520111 is 11102513204201.

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 10240231520111 - 2² = 10240231520107 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 (10240231520161) 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, 5034581 + ... + 6769598.

It is an arithmetic number, because the mean of its divisors is an integer number (2560061047950).

Almost surely, 2^{10240231520111} is an apocalyptic number.

10240231520111 is a deficient number, since it is larger than the sum of its proper divisors (12671689).

10240231520111 is an equidigital number, since it uses as much as digits as its factorization.

10240231520111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12671688.

The product of its (nonzero) digits is 480, while the sum is 23.

Adding to 10240231520111 its reverse (11102513204201), we get a palindrome (21342744724312).

The spelling of 10240231520111 in words is "ten trillion, two hundred forty billion, two hundred thirty-one million, five hundred twenty thousand, one hundred eleven".