10343402205011 has 4 divisors (see below), whose sum is σ = 10343465672232. Its totient is φ = 10343338737792.

The previous prime is 10343402205007. The next prime is 10343402205029. The reversal of 10343402205011 is 11050220434301.

It is a happy number.

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 10343402205011 - 2² = 10343402205007 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10343402205091) 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, 31488521 + ... + 31815306.

It is an arithmetic number, because the mean of its divisors is an integer number (2585866418058).

Almost surely, 2^{10343402205011} is an apocalyptic number.

10343402205011 is a deficient number, since it is larger than the sum of its proper divisors (63467221).

10343402205011 is an equidigital number, since it uses as much as digits as its factorization.

10343402205011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63467220.

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 10343402205011 its reverse (11050220434301), we get a palindrome (21393622639312).

The spelling of 10343402205011 in words is "ten trillion, three hundred forty-three billion, four hundred two million, two hundred five thousand, eleven".