130013694 has 32 divisors (see below), whose sum is σ = 304128000. Its totient is φ = 41056632.

The previous prime is 130013693. The next prime is 130013731. The reversal of 130013694 is 496310031.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130013693) 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, 62334 + ... + 64385.

It is an arithmetic number, because the mean of its divisors is an integer number (9504000).

Almost surely, 2^130013694 is an apocalyptic number.

130013694 is an abundant number, since it is smaller than the sum of its proper divisors (174114306).

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

130013694 is a wasteful number, since it uses less digits than its factorization.

130013694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126749 (or 126743 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The square root of 130013694 is about 11402.3547568035. The cubic root of 130013694 is about 506.5974887277.

The spelling of 130013694 in words is "one hundred thirty million, thirteen thousand, six hundred ninety-four".