130071653 has 4 divisors (see below), whose sum is σ = 130160268. Its totient is φ = 129983040.

The previous prime is 130071563. The next prime is 130071659. The reversal of 130071653 is 356170031.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 111555844 + 18515809 = 10562^2 + 4303^2 .

It is a cyclic number.

It is not a de Polignac number, because 130071653 - 2¹⁶ = 130006117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130071659) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42068 + ... + 45053.

It is an arithmetic number, because the mean of its divisors is an integer number (32540067).

Almost surely, 2^130071653 is an apocalyptic number.

It is an amenable number.

130071653 is a deficient number, since it is larger than the sum of its proper divisors (88615).

130071653 is an equidigital number, since it uses as much as digits as its factorization.

130071653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88614.

The product of its (nonzero) digits is 1890, while the sum is 26.

The square root of 130071653 is about 11404.8960100476. The cubic root of 130071653 is about 506.6727564961.

The spelling of 130071653 in words is "one hundred thirty million, seventy-one thousand, six hundred fifty-three".