201023410322 has 12 divisors (see below), whose sum is σ = 350765338590. Its totient is φ = 86152890096.

The previous prime is 201023410321. The next prime is 201023410351. The reversal of 201023410322 is 223014320102.

It can be written as a sum of positive squares in only one way, i.e., 141706320721 + 59317089601 = 376439^2 + 243551^2 .

It is a super-2 number, since 2×201023410322² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 201023410294 and 201023410303.

It is not an unprimeable number, because it can be changed into a prime (201023410321) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1025629547 + ... + 1025629742.

Almost surely, 2^201023410322 is an apocalyptic number.

201023410322 is a deficient number, since it is larger than the sum of its proper divisors (149741928268).

201023410322 is a wasteful number, since it uses less digits than its factorization.

201023410322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2051259305 (or 2051259298 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 201023410322 its reverse (223014320102), we get a palindrome (424037730424).

The spelling of 201023410322 in words is "two hundred one billion, twenty-three million, four hundred ten thousand, three hundred twenty-two".