30104231031 has 24 divisors (see below), whose sum is σ = 50029418400. Its totient is φ = 17086959936.

The previous prime is 30104231029. The next prime is 30104231033. The reversal of 30104231031 is 13013240103.

It is an interprime number because it is at equal distance from previous prime (30104231029) and next prime (30104231033).

It is not a de Polignac number, because 30104231031 - 2¹ = 30104231029 is a prime.

It is a super-2 number, since 2×30104231031² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30104230995 and 30104231013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30104231033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1594120 + ... + 1612893.

It is an arithmetic number, because the mean of its divisors is an integer number (2084559100).

Almost surely, 2^30104231031 is an apocalyptic number.

30104231031 is a deficient number, since it is larger than the sum of its proper divisors (19925187369).

30104231031 is a wasteful number, since it uses less digits than its factorization.

30104231031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3207175 (or 3207172 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 30104231031 its reverse (13013240103), we get a palindrome (43117471134).

The spelling of 30104231031 in words is "thirty billion, one hundred four million, two hundred thirty-one thousand, thirty-one".