10101040343 has 4 divisors (see below), whose sum is σ = 10102425528. Its totient is φ = 10099655160.

The previous prime is 10101040321. The next prime is 10101040349. The reversal of 10101040343 is 34304010101.

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 10101040343 - 2²⁰ = 10099991767 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 (10101040349) 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, 681596 + ... + 696257.

It is an arithmetic number, because the mean of its divisors is an integer number (2525606382).

Almost surely, 2^10101040343 is an apocalyptic number.

10101040343 is a deficient number, since it is larger than the sum of its proper divisors (1385185).

10101040343 is an equidigital number, since it uses as much as digits as its factorization.

10101040343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1385184.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 10101040343 its reverse (34304010101), we get a palindrome (44405050444).

The spelling of 10101040343 in words is "ten billion, one hundred one million, forty thousand, three hundred forty-three".