130723730115 has 16 divisors (see below), whose sum is σ = 228172329216. Its totient is φ = 63381202400.

The previous prime is 130723730113. The next prime is 130723730129. The reversal of 130723730115 is 511037327031.

It is not a de Polignac number, because 130723730115 - 2¹ = 130723730113 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (130723730113) 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, 396132351 + ... + 396132680.

It is an arithmetic number, because the mean of its divisors is an integer number (14260770576).

Almost surely, 2^130723730115 is an apocalyptic number.

130723730115 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

130723730115 is a deficient number, since it is larger than the sum of its proper divisors (97448599101).

130723730115 is a wasteful number, since it uses less digits than its factorization.

130723730115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 792265050.

The product of its (nonzero) digits is 13230, while the sum is 33.

The spelling of 130723730115 in words is "one hundred thirty billion, seven hundred twenty-three million, seven hundred thirty thousand, one hundred fifteen".