30104320403031 has 96 divisors (see below), whose sum is σ = 49661933045760. Its totient is φ = 15845764869504.

The previous prime is 30104320402997. The next prime is 30104320403063. The reversal of 30104320403031 is 13030402340103.

It is not a de Polignac number, because 30104320403031 - 2¹⁷ = 30104320271959 is a prime.

It is a super-2 number, since 2×30104320403031² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30104320402992 and 30104320403010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30104320403231) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 831891720 + ... + 831927906.

It is an arithmetic number, because the mean of its divisors is an integer number (517311802560).

Almost surely, 2^{30104320403031} is an apocalyptic number.

30104320403031 is a deficient number, since it is larger than the sum of its proper divisors (19557612642729).

30104320403031 is a wasteful number, since it uses less digits than its factorization.

30104320403031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37813 (or 37776 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 30104320403031 its reverse (13030402340103), we get a palindrome (43134722743134).

The spelling of 30104320403031 in words is "thirty trillion, one hundred four billion, three hundred twenty million, four hundred three thousand, thirty-one".