1332121130999 has 4 divisors (see below), whose sum is σ = 1332283178040. Its totient is φ = 1331959083960.

The previous prime is 1332121130981. The next prime is 1332121131017. The reversal of 1332121130999 is 9990311212331.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (1332121130981) and next prime (1332121131017).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1332121130999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1332121130909) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81011189 + ... + 81027630.

It is an arithmetic number, because the mean of its divisors is an integer number (333070794510).

Almost surely, 2^{1332121130999} is an apocalyptic number.

1332121130999 is a deficient number, since it is larger than the sum of its proper divisors (162047041).

1332121130999 is an equidigital number, since it uses as much as digits as its factorization.

1332121130999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162047040.

The product of its (nonzero) digits is 78732, while the sum is 44.

The spelling of 1332121130999 in words is "one trillion, three hundred thirty-two billion, one hundred twenty-one million, one hundred thirty thousand, nine hundred ninety-nine".