1041353513523 has 16 divisors (see below), whose sum is σ = 1542763760800. Its totient is φ = 694227659040.

The previous prime is 1041353513477. The next prime is 1041353513581. The reversal of 1041353513523 is 3253153531401.

1041353513523 is a `hidden beast` number, since 1 + 0 + 4 + 135 + 3 + 513 + 5 + 2 + 3 = 666.

1041353513523 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1041353513523 - 2⁸ = 1041353513267 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1041353513593) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3014313 + ... + 3341973.

It is an arithmetic number, because the mean of its divisors is an integer number (96422735050).

Almost surely, 2^{1041353513523} is an apocalyptic number.

1041353513523 is a deficient number, since it is larger than the sum of its proper divisors (501410247277).

1041353513523 is a wasteful number, since it uses less digits than its factorization.

1041353513523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 445379 (or 445373 counting only the distinct ones).

The product of its (nonzero) digits is 81000, while the sum is 36.

The spelling of 1041353513523 in words is "one trillion, forty-one billion, three hundred fifty-three million, five hundred thirteen thousand, five hundred twenty-three".