2165008326030 has 48 divisors (see below), whose sum is σ = 6140750891184. Its totient is φ = 524850503040.

The previous prime is 2165008326001. The next prime is 2165008326049. The reversal of 2165008326030 is 306238005612.

It is a happy number.

2165008326030 is a `hidden beast` number, since 2 + 16 + 5 + 0 + 0 + 8 + 32 + 603 + 0 = 666.

It is a super-2 number, since 2×2165008326030² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1093437559 + ... + 1093439538.

It is an arithmetic number, because the mean of its divisors is an integer number (127932310233).

Almost surely, 2^{2165008326030} is an apocalyptic number.

2165008326030 is an abundant number, since it is smaller than the sum of its proper divisors (3975742565154).

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

2165008326030 is a wasteful number, since it uses less digits than its factorization.

2165008326030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2186877121 (or 2186877118 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The spelling of 2165008326030 in words is "two trillion, one hundred sixty-five billion, eight million, three hundred twenty-six thousand, thirty".