100031120111330 has 32 divisors (see below), whose sum is σ = 182599078775040. Its totient is φ = 39448788986880.

The previous prime is 100031120111323. The next prime is 100031120111393. The reversal of 100031120111330 is 33111021130001.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 100031120111299 and 100031120111308.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91076159 + ... + 92167938.

It is an arithmetic number, because the mean of its divisors is an integer number (5706221211720).

Almost surely, 2^{100031120111330} is an apocalyptic number.

100031120111330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100031120111330 is a deficient number, since it is larger than the sum of its proper divisors (82567958663710).

100031120111330 is a wasteful number, since it uses less digits than its factorization.

100031120111330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183244874.

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

Adding to 100031120111330 its reverse (33111021130001), we get a palindrome (133142141241331).

The spelling of 100031120111330 in words is "one hundred trillion, thirty-one billion, one hundred twenty million, one hundred eleven thousand, three hundred thirty".