30332210131 has 16 divisors (see below), whose sum is σ = 32123879424. Its totient is φ = 28603895904.

The previous prime is 30332210063. The next prime is 30332210137. The reversal of 30332210131 is 13101223303.

It is a cyclic number.

It is not a de Polignac number, because 30332210131 - 2⁹ = 30332209619 is a prime.

It is a super-2 number, since 2×30332210131² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30332210099 and 30332210108.

It is not an unprimeable number, because it can be changed into a prime (30332210137) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94446 + ... + 263788.

It is an arithmetic number, because the mean of its divisors is an integer number (2007742464).

Almost surely, 2^30332210131 is an apocalyptic number.

30332210131 is a deficient number, since it is larger than the sum of its proper divisors (1791669293).

30332210131 is a wasteful number, since it uses less digits than its factorization.

30332210131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169530.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 30332210131 its reverse (13101223303), we get a palindrome (43433433434).

The spelling of 30332210131 in words is "thirty billion, three hundred thirty-two million, two hundred ten thousand, one hundred thirty-one".