7200231030 has 24 divisors (see below), whose sum is σ = 18720600912. Its totient is φ = 1920061584.

The previous prime is 7200231023. The next prime is 7200231061. The reversal of 7200231030 is 301320027.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 7200230994 and 7200231012.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40001194 + ... + 40001373.

It is an arithmetic number, because the mean of its divisors is an integer number (780025038).

Almost surely, 2^7200231030 is an apocalyptic number.

7200231030 is an abundant number, since it is smaller than the sum of its proper divisors (11520369882).

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

7200231030 is a wasteful number, since it uses less digits than its factorization.

7200231030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80002580 (or 80002577 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 18.

The square root of 7200231030 is about 84854.1750887957. The cubic root of 7200231030 is about 1930.9994224174. Note that the first 3 decimals are identical.

Adding to 7200231030 its reverse (301320027), we get a palindrome (7501551057).

The spelling of 7200231030 in words is "seven billion, two hundred million, two hundred thirty-one thousand, thirty".