2123150034 has 8 divisors (see below), whose sum is σ = 4246300080. Its totient is φ = 707716676.

The previous prime is 2123150023. The next prime is 2123150083. The reversal of 2123150034 is 4300513212.

It is a sphenic number, since it is the product of 3 distinct primes.

2123150034 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 176929164 + ... + 176929175.

It is an arithmetic number, because the mean of its divisors is an integer number (530787510).

Almost surely, 2^2123150034 is an apocalyptic number.

2123150034 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2123150034 is a wasteful number, since it uses less digits than its factorization.

2123150034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353858344.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 2123150034 is about 46077.6522188360. The cubic root of 2123150034 is about 1285.2676059517.

Adding to 2123150034 its reverse (4300513212), we get a palindrome (6423663246).

The spelling of 2123150034 in words is "two billion, one hundred twenty-three million, one hundred fifty thousand, thirty-four".