100343422325 has 6 divisors (see below), whose sum is σ = 124425843714. Its totient is φ = 80274737840.

The previous prime is 100343422303. The next prime is 100343422343. The reversal of 100343422325 is 523224343001.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 111661489 + 100231760836 = 10567^2 + 316594^2 .

It is not a de Polignac number, because 100343422325 - 2¹⁰ = 100343421301 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2006868422 + ... + 2006868471.

It is an arithmetic number, because the mean of its divisors is an integer number (20737640619).

Almost surely, 2^100343422325 is an apocalyptic number.

It is an amenable number.

100343422325 is a deficient number, since it is larger than the sum of its proper divisors (24082421389).

100343422325 is an equidigital number, since it uses as much as digits as its factorization.

100343422325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4013736903 (or 4013736898 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 29.

Adding to 100343422325 its reverse (523224343001), we get a palindrome (623567765326).

The spelling of 100343422325 in words is "one hundred billion, three hundred forty-three million, four hundred twenty-two thousand, three hundred twenty-five".