1031552230 has 32 divisors (see below), whose sum is σ = 1909290240. Its totient is φ = 400982400.

The previous prime is 1031552209. The next prime is 1031552233. The reversal of 1031552230 is 322551301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1031552233) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 527755 + ... + 529705.

It is an arithmetic number, because the mean of its divisors is an integer number (59665320).

Almost surely, 2^1031552230 is an apocalyptic number.

1031552230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1031552230 is a deficient number, since it is larger than the sum of its proper divisors (877738010).

1031552230 is a wasteful number, since it uses less digits than its factorization.

1031552230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3424.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 1031552230 is about 32117.7868166535. The cubic root of 1031552230 is about 1010.4086932100.

The spelling of 1031552230 in words is "one billion, thirty-one million, five hundred fifty-two thousand, two hundred thirty".