1300332231 has 32 divisors (see below), whose sum is σ = 2169354240. Its totient is φ = 762652800.

The previous prime is 1300332191. The next prime is 1300332311. The reversal of 1300332231 is 1322330031.

1300332231 is a `hidden beast` number, since 1 + 300 + 332 + 2 + 31 = 666.

It is not a de Polignac number, because 1300332231 - 2⁶ = 1300332167 is a prime.

It is a super-2 number, since 2×1300332231² = 3381727821954874722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1300382231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 61410 + ... + 79823.

It is an arithmetic number, because the mean of its divisors is an integer number (67792320).

Almost surely, 2^1300332231 is an apocalyptic number.

1300332231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1300332231 is a deficient number, since it is larger than the sum of its proper divisors (869022009).

1300332231 is a wasteful number, since it uses less digits than its factorization.

1300332231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141284 (or 141278 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 1300332231 is about 36060.1196753422. The cubic root of 1300332231 is about 1091.4858481034.

Adding to 1300332231 its reverse (1322330031), we get a palindrome (2622662262).

The spelling of 1300332231 in words is "one billion, three hundred million, three hundred thirty-two thousand, two hundred thirty-one".