30233122131 has 8 divisors (see below), whose sum is σ = 40464103680. Its totient is φ = 20078777672.

The previous prime is 30233122121. The next prime is 30233122169. The reversal of 30233122131 is 13122133203.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30233122131 - 2⁶ = 30233122067 is a prime.

It is a super-2 number, since 2×30233122131² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30233122098 and 30233122107.

It is not an unprimeable number, because it can be changed into a prime (30233122111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19158351 + ... + 19159928.

It is an arithmetic number, because the mean of its divisors is an integer number (5058012960).

Almost surely, 2^30233122131 is an apocalyptic number.

30233122131 is a deficient number, since it is larger than the sum of its proper divisors (10230981549).

30233122131 is a wasteful number, since it uses less digits than its factorization.

30233122131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38318545.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 30233122131 its reverse (13122133203), we get a palindrome (43355255334).

The spelling of 30233122131 in words is "thirty billion, two hundred thirty-three million, one hundred twenty-two thousand, one hundred thirty-one".