1013096385 has 48 divisors (see below), whose sum is σ = 2124959616. Its totient is φ = 435884544.

The previous prime is 1013096377. The next prime is 1013096393. The reversal of 1013096385 is 5836903101.

It is a happy number.

1013096385 is a `hidden beast` number, since 1 + 0 + 13 + 0 + 9 + 638 + 5 = 666.

It is an interprime number because it is at equal distance from previous prime (1013096377) and next prime (1013096393).

It is not a de Polignac number, because 1013096385 - 2³ = 1013096377 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 89239 + ... + 99948.

It is an arithmetic number, because the mean of its divisors is an integer number (44269992).

Almost surely, 2^1013096385 is an apocalyptic number.

1013096385 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1013096385 is an abundant number, since it is smaller than the sum of its proper divisors (1111863231).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1013096385 is a wasteful number, since it uses less digits than its factorization.

1013096385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189222 (or 189219 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 36.

The square root of 1013096385 is about 31829.1750599980. The cubic root of 1013096385 is about 1004.3465418682.

Adding to 1013096385 its reverse (5836903101), we get a palindrome (6849999486).

The spelling of 1013096385 in words is "one billion, thirteen million, ninety-six thousand, three hundred eighty-five".