30141017 has 16 divisors (see below), whose sum is σ = 33581952. Its totient is φ = 26906880.

The previous prime is 30140989. The next prime is 30141019. The reversal of 30141017 is 71014103.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30141017 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30140986 and 30141004.

It is not an unprimeable number, because it can be changed into a prime (30141019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61142 + ... + 61632.

It is an arithmetic number, because the mean of its divisors is an integer number (2098872).

Almost surely, 2^30141017 is an apocalyptic number.

It is an amenable number.

30141017 is a deficient number, since it is larger than the sum of its proper divisors (3440935).

30141017 is a wasteful number, since it uses less digits than its factorization.

30141017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 688.

The product of its (nonzero) digits is 84, while the sum is 17.

The square root of 30141017 is about 5490.0835148475. The cubic root of 30141017 is about 311.2093481958.

The spelling of 30141017 in words is "thirty million, one hundred forty-one thousand, seventeen".