100103101103331 has 12 divisors (see below), whose sum is σ = 144594242075608. Its totient is φ = 66734997436224.

The previous prime is 100103101103273. The next prime is 100103101103393. The reversal of 100103101103331 is 133301101301001.

100103101103331 is a `hidden beast` number, since 1 + 0 + 0 + 10 + 310 + 1 + 10 + 3 + 331 = 666.

It is not a de Polignac number, because 100103101103331 - 2²⁵ = 100103067548899 is a prime.

It is a super-2 number, since 2×100103101103331² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100103101108331) 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, 32032390 + ... + 35018283.

Almost surely, 2^{100103101103331} is an apocalyptic number.

100103101103331 is a deficient number, since it is larger than the sum of its proper divisors (44491140972277).

100103101103331 is a wasteful number, since it uses less digits than its factorization.

100103101103331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67216562 (or 67216559 counting only the distinct ones).

The product of its (nonzero) digits is 81, while the sum is 18.

Adding to 100103101103331 its reverse (133301101301001), we get a palindrome (233404202404332).

The spelling of 100103101103331 in words is "one hundred trillion, one hundred three billion, one hundred one million, one hundred three thousand, three hundred thirty-one".