166001030 has 32 divisors (see below), whose sum is σ = 322358400. Its totient is φ = 61183872.

The previous prime is 166001021. The next prime is 166001057. The reversal of 166001030 is 30100661.

166001030 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×166001030² = 55112683922121800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 134456 + ... + 135684.

It is an arithmetic number, because the mean of its divisors is an integer number (10073700).

Almost surely, 2^166001030 is an apocalyptic number.

166001030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

166001030 is a deficient number, since it is larger than the sum of its proper divisors (156357370).

166001030 is a wasteful number, since it uses less digits than its factorization.

166001030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2288.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 166001030 is about 12884.1386984152. The cubic root of 166001030 is about 549.5876027020.

Adding to 166001030 its reverse (30100661), we get a palindrome (196101691).

The spelling of 166001030 in words is "one hundred sixty-six million, one thousand, thirty".