1059145323 has 8 divisors (see below), whose sum is σ = 1412356608. Its totient is φ = 706015464.

The previous prime is 1059145319. The next prime is 1059145343. The reversal of 1059145323 is 3235419501.

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

It is not a de Polignac number, because 1059145323 - 2² = 1059145319 is a prime.

It is a super-2 number, since 2×1059145323² = 2243577630465548658, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1059145303) 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, 23490 + ... + 51672.

It is an arithmetic number, because the mean of its divisors is an integer number (176544576).

Almost surely, 2^1059145323 is an apocalyptic number.

1059145323 is a deficient number, since it is larger than the sum of its proper divisors (353211285).

1059145323 is a wasteful number, since it uses less digits than its factorization.

1059145323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40713.

The product of its (nonzero) digits is 16200, while the sum is 33.

The square root of 1059145323 is about 32544.5129476537. The cubic root of 1059145323 is about 1019.3387111182.

The spelling of 1059145323 in words is "one billion, fifty-nine million, one hundred forty-five thousand, three hundred twenty-three".