100330113123 has 12 divisors (see below), whose sum is σ = 148838066208. Its totient is φ = 65078992080.

The previous prime is 100330113119. The next prime is 100330113127. The reversal of 100330113123 is 321311033001.

It is a happy number.

100330113123 is a `hidden beast` number, since 10 + 0 + 330 + 11 + 312 + 3 = 666.

It is an interprime number because it is at equal distance from previous prime (100330113119) and next prime (100330113127).

It is not a de Polignac number, because 100330113123 - 2² = 100330113119 is a prime.

It is a super-2 number, since 2×100330113123² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 100330113096 and 100330113105.

It is not an unprimeable number, because it can be changed into a prime (100330113127) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 150645483 + ... + 150646148.

It is an arithmetic number, because the mean of its divisors is an integer number (12403172184).

Almost surely, 2^100330113123 is an apocalyptic number.

100330113123 is a deficient number, since it is larger than the sum of its proper divisors (48507953085).

100330113123 is a wasteful number, since it uses less digits than its factorization.

100330113123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301291674 (or 301291671 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 100330113123 its reverse (321311033001), we get a palindrome (421641146124).

The spelling of 100330113123 in words is "one hundred billion, three hundred thirty million, one hundred thirteen thousand, one hundred twenty-three".