1013518134 has 48 divisors (see below), whose sum is σ = 2263108848. Its totient is φ = 327571776.

The previous prime is 1013518117. The next prime is 1013518151. The reversal of 1013518134 is 4318153101.

1013518134 is a `hidden beast` number, since 1 + 0 + 13 + 518 + 134 = 666.

It is an interprime number because it is at equal distance from previous prime (1013518117) and next prime (1013518151).

It is a junction number, because it is equal to n+sod(n) for n = 1013518098 and 1013518107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 201984 + ... + 206940.

It is an arithmetic number, because the mean of its divisors is an integer number (47148101).

Almost surely, 2^1013518134 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1013518134, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1131554424).

1013518134 is an abundant number, since it is smaller than the sum of its proper divisors (1249590714).

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

1013518134 is a wasteful number, since it uses less digits than its factorization.

1013518134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5309 (or 5306 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

The square root of 1013518134 is about 31835.7995658975. The cubic root of 1013518134 is about 1004.4858913552.

The spelling of 1013518134 in words is "one billion, thirteen million, five hundred eighteen thousand, one hundred thirty-four".