9730730452151 has 4 divisors (see below), whose sum is σ = 9993723167112. Its totient is φ = 9467737737192.

The previous prime is 9730730452147. The next prime is 9730730452159. The reversal of 9730730452151 is 1512540370379.

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

It is a cyclic number.

It is not a de Polignac number, because 9730730452151 - 2² = 9730730452147 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9730730452096 and 9730730452105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9730730452159) 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, 131496357425 + ... + 131496357498.

It is an arithmetic number, because the mean of its divisors is an integer number (2498430791778).

Almost surely, 2^{9730730452151} is an apocalyptic number.

9730730452151 is a deficient number, since it is larger than the sum of its proper divisors (262992714961).

9730730452151 is a wasteful number, since it uses less digits than its factorization.

9730730452151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262992714960.

The product of its (nonzero) digits is 793800, while the sum is 47.

The spelling of 9730730452151 in words is "nine trillion, seven hundred thirty billion, seven hundred thirty million, four hundred fifty-two thousand, one hundred fifty-one".