30130231761055 has 8 divisors (see below), whose sum is σ = 36159423026832. Its totient is φ = 24102088799808.

The previous prime is 30130231760957. The next prime is 30130231761067. The reversal of 30130231761055 is 55016713203103.

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 30130231761055 - 2⁹ = 30130231760543 is a prime.

It is a super-2 number, since 2×30130231761055² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 262012897 + ... + 262127866.

It is an arithmetic number, because the mean of its divisors is an integer number (4519927878354).

Almost surely, 2^{30130231761055} is an apocalyptic number.

30130231761055 is a deficient number, since it is larger than the sum of its proper divisors (6029191265777).

30130231761055 is a wasteful number, since it uses less digits than its factorization.

30130231761055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 524152265.

The product of its (nonzero) digits is 56700, while the sum is 37.

Adding to 30130231761055 its reverse (55016713203103), we get a palindrome (85146944964158).

The spelling of 30130231761055 in words is "thirty trillion, one hundred thirty billion, two hundred thirty-one million, seven hundred sixty-one thousand, fifty-five".