201322101130 has 32 divisors (see below), whose sum is σ = 372872850768. Its totient is φ = 78227136000.

The previous prime is 201322101049. The next prime is 201322101139. The reversal of 201322101130 is 31101223102.

It can be written as a sum of positive squares in 8 ways, for example, as 115714948561 + 85607152569 = 340169^2 + 292587^2 .

It is not an unprimeable number, because it can be changed into a prime (201322101139) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1826931 + ... + 1933990.

Almost surely, 2^201322101130 is an apocalyptic number.

201322101130 is a deficient number, since it is larger than the sum of its proper divisors (171550749638).

201322101130 is a wasteful number, since it uses less digits than its factorization.

201322101130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3761082.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 201322101130 its reverse (31101223102), we get a palindrome (232423324232).

The spelling of 201322101130 in words is "two hundred one billion, three hundred twenty-two million, one hundred one thousand, one hundred thirty".