10743440101 has 4 divisors (see below), whose sum is σ = 10946146572. Its totient is φ = 10540733632.

The previous prime is 10743440089. The next prime is 10743440111. The reversal of 10743440101 is 10104434701.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 7797773025 + 2945667076 = 88305^2 + 54274^2 .

It is a cyclic number.

It is not a de Polignac number, because 10743440101 - 2⁵ = 10743440069 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 (10743440111) 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, 101353156 + ... + 101353261.

It is an arithmetic number, because the mean of its divisors is an integer number (2736536643).

Almost surely, 2^10743440101 is an apocalyptic number.

It is an amenable number.

10743440101 is a deficient number, since it is larger than the sum of its proper divisors (202706471).

10743440101 is an equidigital number, since it uses as much as digits as its factorization.

10743440101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202706470.

The product of its (nonzero) digits is 1344, while the sum is 25.

Adding to 10743440101 its reverse (10104434701), we get a palindrome (20847874802).

The spelling of 10743440101 in words is "ten billion, seven hundred forty-three million, four hundred forty thousand, one hundred one".