20202104030 has 8 divisors (see below), whose sum is σ = 36363787272. Its totient is φ = 8080841608.

The previous prime is 20202104017. The next prime is 20202104051. The reversal of 20202104030 is 3040120202.

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

It is a junction number, because it is equal to n+sod(n) for n = 20202103996 and 20202104014.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1010105192 + ... + 1010105211.

It is an arithmetic number, because the mean of its divisors is an integer number (4545473409).

Almost surely, 2^20202104030 is an apocalyptic number.

20202104030 is a deficient number, since it is larger than the sum of its proper divisors (16161683242).

20202104030 is a wasteful number, since it uses less digits than its factorization.

20202104030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2020210410.

The product of its (nonzero) digits is 96, while the sum is 14.

Adding to 20202104030 its reverse (3040120202), we get a palindrome (23242224232).

The spelling of 20202104030 in words is "twenty billion, two hundred two million, one hundred four thousand, thirty".