20432101030 has 32 divisors (see below), whose sum is σ = 40518478368. Its totient is φ = 7356288000.

The previous prime is 20432101021. The next prime is 20432101031. The reversal of 20432101030 is 3010123402.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 20432100995 and 20432101013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20432101031) 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 15 ways as a sum of consecutive naturals, for example, 908427 + ... + 930646.

It is an arithmetic number, because the mean of its divisors is an integer number (1266202449).

Almost surely, 2^20432101030 is an apocalyptic number.

20432101030 is a deficient number, since it is larger than the sum of its proper divisors (20086377338).

20432101030 is a wasteful number, since it uses less digits than its factorization.

20432101030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1839192.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 20432101030 its reverse (3010123402), we get a palindrome (23442224432).

The spelling of 20432101030 in words is "twenty billion, four hundred thirty-two million, one hundred one thousand, thirty".