1013345541 has 24 divisors (see below), whose sum is σ = 1577511936. Its totient is φ = 623124000.

The previous prime is 1013345507. The next prime is 1013345551. The reversal of 1013345541 is 1455433101.

It is a happy number.

1013345541 is a `hidden beast` number, since 101 + 3 + 3 + 4 + 554 + 1 = 666.

1013345541 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1013345541 - 2⁹ = 1013345029 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1013345551) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 210916 + ... + 215666.

It is an arithmetic number, because the mean of its divisors is an integer number (65729664).

Almost surely, 2^1013345541 is an apocalyptic number.

It is an amenable number.

1013345541 is a deficient number, since it is larger than the sum of its proper divisors (564166395).

1013345541 is a wasteful number, since it uses less digits than its factorization.

1013345541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6593 (or 6590 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 1013345541 is about 31833.0887756749. The cubic root of 1013345541 is about 1004.4288698215.

Adding to 1013345541 its reverse (1455433101), we get a palindrome (2468778642).

The spelling of 1013345541 in words is "one billion, thirteen million, three hundred forty-five thousand, five hundred forty-one".