17120130 has 16 divisors (see below), whose sum is σ = 41088384. Its totient is φ = 4565360.

The previous prime is 17120099. The next prime is 17120137. The reversal of 17120130 is 3102171.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (17120137) 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, 285306 + ... + 285365.

It is an arithmetic number, because the mean of its divisors is an integer number (2568024).

Almost surely, 2^17120130 is an apocalyptic number.

17120130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

17120130 is an abundant number, since it is smaller than the sum of its proper divisors (23968254).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

17120130 is a wasteful number, since it uses less digits than its factorization.

17120130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 570681.

The product of its (nonzero) digits is 42, while the sum is 15.

The square root of 17120130 is about 4137.6478825536. The cubic root of 17120130 is about 257.7324008652.

It can be divided in two parts, 171 and 20130, that added together give a triangular number (20301 = T₂₀₁).

The spelling of 17120130 in words is "seventeen million, one hundred twenty thousand, one hundred thirty".