30747371171 has 8 divisors (see below), whose sum is σ = 33543946800. Its totient is φ = 27951022240.

The previous prime is 30747371141. The next prime is 30747371183. The reversal of 30747371171 is 17117374703.

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 30747371171 - 2¹⁸ = 30747109027 is a prime.

It is a super-2 number, since 2×30747371171² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30747371131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 360425 + ... + 437493.

It is an arithmetic number, because the mean of its divisors is an integer number (4192993350).

Almost surely, 2^30747371171 is an apocalyptic number.

30747371171 is a deficient number, since it is larger than the sum of its proper divisors (2796575629).

30747371171 is a wasteful number, since it uses less digits than its factorization.

30747371171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113349.

The product of its (nonzero) digits is 86436, while the sum is 41.

The spelling of 30747371171 in words is "thirty billion, seven hundred forty-seven million, three hundred seventy-one thousand, one hundred seventy-one".