1330723341 has 12 divisors (see below), whose sum is σ = 1922524032. Its totient is φ = 886979016.

The previous prime is 1330723327. The next prime is 1330723343. The reversal of 1330723341 is 1433270331.

1330723341 is a `hidden beast` number, since 13 + 307 + 2 + 3 + 341 = 666.

It is not a de Polignac number, because 1330723341 - 2⁹ = 1330722829 is a prime.

It is a super-2 number, since 2×1330723341² = 3541649220564404562, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1330723343) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 51460 + ... + 72866.

It is an arithmetic number, because the mean of its divisors is an integer number (160210336).

Almost surely, 2^1330723341 is an apocalyptic number.

It is an amenable number.

1330723341 is a deficient number, since it is larger than the sum of its proper divisors (591800691).

1330723341 is a wasteful number, since it uses less digits than its factorization.

1330723341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28320 (or 28317 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 27.

The square root of 1330723341 is about 36479.0808683552. The cubic root of 1330723341 is about 1099.9237801182.

Adding to 1330723341 its reverse (1433270331), we get a palindrome (2763993672).

The spelling of 1330723341 in words is "one billion, three hundred thirty million, seven hundred twenty-three thousand, three hundred forty-one".