101111233130 has 16 divisors (see below), whose sum is σ = 182011656744. Its totient is φ = 40441951680.

The previous prime is 101111233121. The next prime is 101111233177. The reversal of 101111233130 is 31332111101.

It can be written as a sum of positive squares in 4 ways, for example, as 32776567849 + 68334665281 = 181043^2 + 261409^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 101111233099 and 101111233108.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 146201 + ... + 472860.

Almost surely, 2^101111233130 is an apocalyptic number.

101111233130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101111233130 is a deficient number, since it is larger than the sum of its proper divisors (80900423614).

101111233130 is a wasteful number, since it uses less digits than its factorization.

101111233130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 635401.

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 101111233130 its reverse (31332111101), we get a palindrome (132443344231).

The spelling of 101111233130 in words is "one hundred one billion, one hundred eleven million, two hundred thirty-three thousand, one hundred thirty".