30003201131103 has 12 divisors (see below), whose sum is σ = 43346325273160. Its totient is φ = 19998271894896.

The previous prime is 30003201131069. The next prime is 30003201131107. The reversal of 30003201131103 is 30113110230003.

It is a happy number.

30003201131103 is a `hidden beast` number, since 30 + 0 + 0 + 320 + 1 + 1 + 311 + 0 + 3 = 666.

It is not a de Polignac number, because 30003201131103 - 2⁶ = 30003201131039 is a prime.

It is a super-2 number, since 2×30003201131103² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30003201131107) 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, 321800176 + ... + 321893397.

Almost surely, 2^{30003201131103} is an apocalyptic number.

30003201131103 is a deficient number, since it is larger than the sum of its proper divisors (13343124142057).

30003201131103 is a wasteful number, since it uses less digits than its factorization.

30003201131103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 643698758 (or 643698755 counting only the distinct ones).

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

Adding to 30003201131103 its reverse (30113110230003), we get a palindrome (60116311361106).

The spelling of 30003201131103 in words is "thirty trillion, three billion, two hundred one million, one hundred thirty-one thousand, one hundred three".