20133103030 has 16 divisors (see below), whose sum is σ = 36241203024. Its totient is φ = 8052881760.

The previous prime is 20133103027. The next prime is 20133103037. The reversal of 20133103030 is 3030133102.

It is a junction number, because it is equal to n+sod(n) for n = 20133102995 and 20133103013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20133103037) 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, 402064 + ... + 449356.

It is an arithmetic number, because the mean of its divisors is an integer number (2265075189).

Almost surely, 2^20133103030 is an apocalyptic number.

20133103030 is a deficient number, since it is larger than the sum of its proper divisors (16108099994).

20133103030 is a wasteful number, since it uses less digits than its factorization.

20133103030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89871.

The product of its (nonzero) digits is 162, while the sum is 16.

Adding to 20133103030 its reverse (3030133102), we get a palindrome (23163236132).

The spelling of 20133103030 in words is "twenty billion, one hundred thirty-three million, one hundred three thousand, thirty".