23030130331 has 16 divisors (see below), whose sum is σ = 25361691264. Its totient is φ = 20779726464.

The previous prime is 23030130329. The next prime is 23030130371. The reversal of 23030130331 is 13303103032.

It is a cyclic number.

It is not a de Polignac number, because 23030130331 - 2¹ = 23030130329 is a prime.

It is a super-2 number, since 2×23030130331² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23030130299 and 23030130308.

It is not an unprimeable number, because it can be changed into a prime (23030130311) 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, 463321 + ... + 510613.

It is an arithmetic number, because the mean of its divisors is an integer number (1585105704).

Almost surely, 2^23030130331 is an apocalyptic number.

23030130331 is a deficient number, since it is larger than the sum of its proper divisors (2331560933).

23030130331 is a wasteful number, since it uses less digits than its factorization.

23030130331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48150.

The product of its (nonzero) digits is 486, while the sum is 19.

Adding to 23030130331 its reverse (13303103032), we get a palindrome (36333233363).

The spelling of 23030130331 in words is "twenty-three billion, thirty million, one hundred thirty thousand, three hundred thirty-one".