20332231030 has 16 divisors (see below), whose sum is σ = 38750840640. Its totient is φ = 7654486912.

The previous prime is 20332230991. The next prime is 20332231033. The reversal of 20332231030 is 3013223302.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 20332230989 and 20332231007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20332231033) 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, 59800510 + ... + 59800849.

It is an arithmetic number, because the mean of its divisors is an integer number (2421927540).

Almost surely, 2^20332231030 is an apocalyptic number.

20332231030 is a deficient number, since it is larger than the sum of its proper divisors (18418609610).

20332231030 is a wasteful number, since it uses less digits than its factorization.

20332231030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119601383.

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 20332231030 its reverse (3013223302), we get a palindrome (23345454332).

The spelling of 20332231030 in words is "twenty billion, three hundred thirty-two million, two hundred thirty-one thousand, thirty".