30002023000 has 32 divisors (see below), whose sum is σ = 70204736160. Its totient is φ = 12000808800.

The previous prime is 30002022971. The next prime is 30002023013. The reversal of 30002023000 is 32020003.

It is a Harshad number since it is a multiple of its sum of digits (10).

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, 15000012 + ... + 15002011.

It is an arithmetic number, because the mean of its divisors is an integer number (2193898005).

Almost surely, 2^30002023000 is an apocalyptic number.

It is an amenable number.

30002023000 is an abundant number, since it is smaller than the sum of its proper divisors (40202713160).

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

30002023000 is a wasteful number, since it uses less digits than its factorization.

30002023000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30002044 (or 30002030 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 10.

Adding to 30002023000 its reverse (32020003), we get a palindrome (30034043003).

The spelling of 30002023000 in words is "thirty billion, two million, twenty-three thousand".