201030000000 has 256 divisors, whose sum is σ = 667580322240. Its totient is φ = 53600000000.

The previous prime is 201029999969. The next prime is 201030000001. The reversal of 201030000000 is 30102.

It is a Harshad number since it is a multiple of its sum of digits (6).

It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201030000001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29996650 + ... + 30003350.

Almost surely, 2^201030000000 is an apocalyptic number.

201030000000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 201030000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (333790161120).

201030000000 is an abundant number, since it is smaller than the sum of its proper divisors (466550322240).

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

201030000000 is an frugal number, since it uses more digits than its factorization.

201030000000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6753 (or 6711 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 6.

Adding to 201030000000 its reverse (30102), we get a palindrome (201030030102).

The spelling of 201030000000 in words is "two hundred one billion, thirty million", and thus it is an aban number.