123422360361 has 16 divisors (see below), whose sum is σ = 167764704000. Its totient is φ = 80694776448.

The previous prime is 123422360309. The next prime is 123422360371. The reversal of 123422360361 is 163063224321.

It is a happy number.

It is not a de Polignac number, because 123422360361 - 2¹⁰ = 123422359337 is a prime.

It is not an unprimeable number, because it can be changed into a prime (123422360371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1712236 + ... + 1782861.

It is an arithmetic number, because the mean of its divisors is an integer number (10485294000).

Almost surely, 2^123422360361 is an apocalyptic number.

It is an amenable number.

123422360361 is a deficient number, since it is larger than the sum of its proper divisors (44342343639).

123422360361 is a wasteful number, since it uses less digits than its factorization.

123422360361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3495328.

The product of its (nonzero) digits is 31104, while the sum is 33.

Adding to 123422360361 its reverse (163063224321), we get a palindrome (286485584682).

The spelling of 123422360361 in words is "one hundred twenty-three billion, four hundred twenty-two million, three hundred sixty thousand, three hundred sixty-one".