13101605730 has 48 divisors (see below), whose sum is σ = 36067954104. Its totient is φ = 3288245760.

The previous prime is 13101605729. The next prime is 13101605767. The reversal of 13101605730 is 3750610131.

13101605730 is a `hidden beast` number, since 1 + 31 + 0 + 1 + 60 + 573 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 8716649769 + 4384955961 = 93363^2 + 66219^2 .

It is a super-3 number, since 3×13101605730³ (a number of 31 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13101605694 and 13101605703.

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, 4280041 + ... + 4283100.

Almost surely, 2^13101605730 is an apocalyptic number.

13101605730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13101605730 is an abundant number, since it is smaller than the sum of its proper divisors (22966348374).

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

13101605730 is a wasteful number, since it uses less digits than its factorization.

13101605730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8563171 (or 8563168 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 27.

The spelling of 13101605730 in words is "thirteen billion, one hundred one million, six hundred five thousand, seven hundred thirty".