30210143166 has 36 divisors (see below), whose sum is σ = 76141893672. Its totient is φ = 8631469224.

The previous prime is 30210143143. The next prime is 30210143177. The reversal of 30210143166 is 66134101203.

It is a super-2 number, since 2×30210143166² (a number of 22 digits) 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 17 ways as a sum of consecutive naturals, for example, 17125050 + ... + 17126813.

It is an arithmetic number, because the mean of its divisors is an integer number (2115052602).

Almost surely, 2^30210143166 is an apocalyptic number.

30210143166 is an abundant number, since it is smaller than the sum of its proper divisors (45931750506).

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

30210143166 is a wasteful number, since it uses less digits than its factorization.

30210143166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34251885 (or 34251875 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

Adding to 30210143166 its reverse (66134101203), we get a palindrome (96344244369).

The spelling of 30210143166 in words is "thirty billion, two hundred ten million, one hundred forty-three thousand, one hundred sixty-six".