101111200323 has 64 divisors (see below), whose sum is σ = 158101880832. Its totient is φ = 56289663360.

The previous prime is 101111200301. The next prime is 101111200327. The reversal of 101111200323 is 323002111101.

It is a happy number.

It is not a de Polignac number, because 101111200323 - 2¹⁷ = 101111069251 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101111200327) 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 63 ways as a sum of consecutive naturals, for example, 118535565 + ... + 118536417.

It is an arithmetic number, because the mean of its divisors is an integer number (2470341888).

Almost surely, 2^101111200323 is an apocalyptic number.

101111200323 is a deficient number, since it is larger than the sum of its proper divisors (56990680509).

101111200323 is a wasteful number, since it uses less digits than its factorization.

101111200323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1784.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 101111200323 its reverse (323002111101), we get a palindrome (424113311424).

The spelling of 101111200323 in words is "one hundred one billion, one hundred eleven million, two hundred thousand, three hundred twenty-three".