1065341523 has 8 divisors (see below), whose sum is σ = 1423930000. Its totient is φ = 708490368.

The previous prime is 1065341521. The next prime is 1065341539. The reversal of 1065341523 is 3251435601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1065341523 - 2¹ = 1065341521 is a prime.

It is a super-2 number, since 2×1065341523² = 2269905121255919058, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1065341521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 432898 + ... + 435351.

It is an arithmetic number, because the mean of its divisors is an integer number (177991250).

Almost surely, 2^1065341523 is an apocalyptic number.

1065341523 is a deficient number, since it is larger than the sum of its proper divisors (358588477).

1065341523 is an equidigital number, since it uses as much as digits as its factorization.

1065341523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 868661.

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 1065341523 is about 32639.5698960633. The cubic root of 1065341523 is about 1021.3226219851.

The spelling of 1065341523 in words is "one billion, sixty-five million, three hundred forty-one thousand, five hundred twenty-three".