30020210032 has 30 divisors (see below), whose sum is σ = 60100975464. Its totient is φ = 14525900640.

The previous prime is 30020210027. The next prime is 30020210057. The reversal of 30020210032 is 23001202003.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 30020209994 and 30020210021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 960828 + ... + 991579.

Almost surely, 2^30020210032 is an apocalyptic number.

It is an amenable number.

30020210032 is an abundant number, since it is smaller than the sum of its proper divisors (30080765432).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30020210032 is a wasteful number, since it uses less digits than its factorization.

30020210032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1952477 (or 1952440 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

Adding to 30020210032 its reverse (23001202003), we get a palindrome (53021412035).

The spelling of 30020210032 in words is "thirty billion, twenty million, two hundred ten thousand, thirty-two".