2302123230000 has 300 divisors, whose sum is σ = 8782757374248. Its totient is φ = 558090240000.

The previous prime is 2302123229971. The next prime is 2302123230019. The reversal of 2302123230000 is 323212032.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (300).

It is a super-2 number, since 2×2302123230000² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 172689 + ... + 2152688.

Almost surely, 2^{2302123230000} is an apocalyptic number.

2302123230000 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 2302123230000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4391378687124).

2302123230000 is an abundant number, since it is smaller than the sum of its proper divisors (6480634144248).

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

2302123230000 is a wasteful number, since it uses less digits than its factorization.

2302123230000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2325422 (or 2325398 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 2302123230000 its reverse (323212032), we get a palindrome (2302446442032).

The spelling of 2302123230000 in words is "two trillion, three hundred two billion, one hundred twenty-three million, two hundred thirty thousand".