2132123000 has 512 divisors, whose sum is σ = 6793113600. Its totient is φ = 608256000.

The previous prime is 2132122999. The next prime is 2132123047. The reversal of 2132123000 is 3212312.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 52002980 + ... + 52003020.

It is an arithmetic number, because the mean of its divisors is an integer number (13267800).

Almost surely, 2^2132123000 is an apocalyptic number.

2132123000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2132123000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3396556800).

2132123000 is an abundant number, since it is smaller than the sum of its proper divisors (4660990600).

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

2132123000 is a wasteful number, since it uses less digits than its factorization.

2132123000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128 (or 114 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 2132123000 is about 46174.9174336024. The cubic root of 2132123000 is about 1287.0756825893.

Adding to 2132123000 its reverse (3212312), we get a palindrome (2135335312).

The spelling of 2132123000 in words is "two billion, one hundred thirty-two million, one hundred twenty-three thousand".