30880047235 has 8 divisors (see below), whose sum is σ = 38333851920. Its totient is φ = 23852174304.

The previous prime is 30880047221. The next prime is 30880047281. The reversal of 30880047235 is 53274008803.

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 30880047235 - 2²³ = 30871658627 is a prime.

It is a super-2 number, since 2×30880047235² (a number of 22 digits) contains 22 as substring.

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, 106482777 + ... + 106483066.

It is an arithmetic number, because the mean of its divisors is an integer number (4791731490).

Almost surely, 2^30880047235 is an apocalyptic number.

30880047235 is a deficient number, since it is larger than the sum of its proper divisors (7453804685).

30880047235 is a wasteful number, since it uses less digits than its factorization.

30880047235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212965877.

The product of its (nonzero) digits is 161280, while the sum is 40.

The spelling of 30880047235 in words is "thirty billion, eight hundred eighty million, forty-seven thousand, two hundred thirty-five".