1013502357 has 12 divisors (see below), whose sum is σ = 1673083360. Its totient is φ = 579144168.

The previous prime is 1013502341. The next prime is 1013502361. The reversal of 1013502357 is 7532053101.

1013502357 is a `hidden beast` number, since 101 + 3 + 502 + 3 + 57 = 666.

1013502357 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 1013502357 - 2⁴ = 1013502341 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1013502357.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1013502307) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8043607 + ... + 8043732.

Almost surely, 2^1013502357 is an apocalyptic number.

It is an amenable number.

1013502357 is a deficient number, since it is larger than the sum of its proper divisors (659581003).

1013502357 is a wasteful number, since it uses less digits than its factorization.

1013502357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16087352 (or 16087349 counting only the distinct ones).

The product of its (nonzero) digits is 3150, while the sum is 27.

The square root of 1013502357 is about 31835.5517778474. The cubic root of 1013502357 is about 1004.4806791952.

Adding to 1013502357 its reverse (7532053101), we get a palindrome (8545555458).

The spelling of 1013502357 in words is "one billion, thirteen million, five hundred two thousand, three hundred fifty-seven".