1016345523 has 8 divisors (see below), whose sum is σ = 1355286736. Its totient is φ = 677484000.

The previous prime is 1016345521. The next prime is 1016345537. The reversal of 1016345523 is 3255436101.

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

It is not a de Polignac number, because 1016345523 - 2¹ = 1016345521 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1016345521) 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, 23133 + ... + 50673.

It is an arithmetic number, because the mean of its divisors is an integer number (169410842).

Almost surely, 2^1016345523 is an apocalyptic number.

1016345523 is a deficient number, since it is larger than the sum of its proper divisors (338941213).

1016345523 is a wasteful number, since it uses less digits than its factorization.

1016345523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39845.

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

The square root of 1016345523 is about 31880.1744505892. The cubic root of 1016345523 is about 1005.4190881042.

The spelling of 1016345523 in words is "one billion, sixteen million, three hundred forty-five thousand, five hundred twenty-three".