1023016320495 has 48 divisors (see below), whose sum is σ = 1915771096512. Its totient is φ = 502019297280.

The previous prime is 1023016320463. The next prime is 1023016320517. The reversal of 1023016320495 is 5940236103201.

1023016320495 is a `hidden beast` number, since 1 + 0 + 2 + 3 + 0 + 163 + 2 + 0 + 495 = 666.

It is not a de Polignac number, because 1023016320495 - 2⁵ = 1023016320463 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2629554 + ... + 2993423.

It is an arithmetic number, because the mean of its divisors is an integer number (39911897844).

Almost surely, 2^{1023016320495} is an apocalyptic number.

1023016320495 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1023016320495 is a deficient number, since it is larger than the sum of its proper divisors (892754776017).

1023016320495 is a wasteful number, since it uses less digits than its factorization.

1023016320495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5623312 (or 5623309 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The spelling of 1023016320495 in words is "one trillion, twenty-three billion, sixteen million, three hundred twenty thousand, four hundred ninety-five".