34123220403101 has 4 divisors (see below), whose sum is σ = 34128839250012. Its totient is φ = 34117601556192.

The previous prime is 34123220403059. The next prime is 34123220403161. The reversal of 34123220403101 is 10130402232143.

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 13403872876900 + 20719347526201 = 3661130^2 + 4551851^2 .

It is a cyclic number.

It is not a de Polignac number, because 34123220403101 - 2²² = 34123216208797 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 (34123220403161) 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, 2809414346 + ... + 2809426491.

It is an arithmetic number, because the mean of its divisors is an integer number (8532209812503).

Almost surely, 2^{34123220403101} is an apocalyptic number.

It is an amenable number.

34123220403101 is a deficient number, since it is larger than the sum of its proper divisors (5618846911).

34123220403101 is an equidigital number, since it uses as much as digits as its factorization.

34123220403101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5618846910.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 34123220403101 its reverse (10130402232143), we get a palindrome (44253622635244).

The spelling of 34123220403101 in words is "thirty-four trillion, one hundred twenty-three billion, two hundred twenty million, four hundred three thousand, one hundred one".