20210030213104 has 40 divisors (see below), whose sum is σ = 39996268432128. Its totient is φ = 9888479313600.

The previous prime is 20210030213081. The next prime is 20210030213183. The reversal of 20210030213104 is 40131203001202.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2768139 + ... + 6934165.

Almost surely, 2^{20210030213104} is an apocalyptic number.

It is an amenable number.

20210030213104 is a deficient number, since it is larger than the sum of its proper divisors (19786238219024).

20210030213104 is a wasteful number, since it uses less digits than its factorization.

20210030213104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4172533 (or 4172527 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 20210030213104 its reverse (40131203001202), we get a palindrome (60341233214306).

The spelling of 20210030213104 in words is "twenty trillion, two hundred ten billion, thirty million, two hundred thirteen thousand, one hundred four".