130158475755481 has 8 divisors (see below), whose sum is σ = 137815887157704. Its totient is φ = 122501178850560.

The previous prime is 130158475755449. The next prime is 130158475755491. The reversal of 130158475755481 is 184557574851031.

It can be written as a sum of positive squares in 4 ways, for example, as 460179073225 + 129698296682256 = 678365^2 + 11388516^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 130158475755481 - 2⁵ = 130158475755449 is a prime.

It is a super-2 number, since 2×130158475755481² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130158475755431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26278390 + ... + 30836191.

It is an arithmetic number, because the mean of its divisors is an integer number (17226985894713).

Almost surely, 2^{130158475755481} is an apocalyptic number.

It is an amenable number.

130158475755481 is a deficient number, since it is larger than the sum of its proper divisors (7657411402223).

130158475755481 is a wasteful number, since it uses less digits than its factorization.

130158475755481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57248651.

The product of its (nonzero) digits is 94080000, while the sum is 64.

The spelling of 130158475755481 in words is "one hundred thirty trillion, one hundred fifty-eight billion, four hundred seventy-five million, seven hundred fifty-five thousand, four hundred eighty-one".