2302323132132 has 120 divisors (see below), whose sum is σ = 6149728037376. Its totient is φ = 750752952192.

The previous prime is 2302323132127. The next prime is 2302323132191. The reversal of 2302323132132 is 2312313232032.

2302323132132 is a `hidden beast` number, since 2 + 302 + 3 + 2 + 3 + 1 + 321 + 32 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 2302323132096 and 2302323132105.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 32750773 + ... + 32820995.

Almost surely, 2^{2302323132132} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2302323132132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3074864018688).

2302323132132 is an abundant number, since it is smaller than the sum of its proper divisors (3847404905244).

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

2302323132132 is a wasteful number, since it uses less digits than its factorization.

2302323132132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72439 (or 72428 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 2302323132132 its reverse (2312313232032), we get a palindrome (4614636364164).

The spelling of 2302323132132 in words is "two trillion, three hundred two billion, three hundred twenty-three million, one hundred thirty-two thousand, one hundred thirty-two".