201101022323230 has 64 divisors (see below), whose sum is σ = 366284796710976. Its totient is φ = 79490875392000.

The previous prime is 201101022323183. The next prime is 201101022323269. The reversal of 201101022323230 is 32323220101102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 251404710 + ... + 252203350.

It is an arithmetic number, because the mean of its divisors is an integer number (5723199948609).

Almost surely, 2^{201101022323230} is an apocalyptic number.

201101022323230 is a deficient number, since it is larger than the sum of its proper divisors (165183774387746).

201101022323230 is a wasteful number, since it uses less digits than its factorization.

201101022323230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 799693.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 201101022323230 its reverse (32323220101102), we get a palindrome (233424242424332).

The spelling of 201101022323230 in words is "two hundred one trillion, one hundred one billion, twenty-two million, three hundred twenty-three thousand, two hundred thirty".