1132432002120 has 128 divisors (see below), whose sum is σ = 3436230729600. Its totient is φ = 298522515456.

The previous prime is 1132432002103. The next prime is 1132432002199. The reversal of 1132432002120 is 212002342311.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 64786822 + ... + 64804298.

It is an arithmetic number, because the mean of its divisors is an integer number (26845552575).

Almost surely, 2^{1132432002120} is an apocalyptic number.

1132432002120 is a gapful number since it is divisible by the number (10) 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 1132432002120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1718115364800).

1132432002120 is an abundant number, since it is smaller than the sum of its proper divisors (2303798727480).

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

1132432002120 is a wasteful number, since it uses less digits than its factorization.

1132432002120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23647 (or 23643 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 1132432002120 its reverse (212002342311), we get a palindrome (1344434344431).

The spelling of 1132432002120 in words is "one trillion, one hundred thirty-two billion, four hundred thirty-two million, two thousand, one hundred twenty".