2132131033220 has 48 divisors (see below), whose sum is σ = 4604678281728. Its totient is φ = 828685307520.

The previous prime is 2132131033211. The next prime is 2132131033223. The reversal of 2132131033220 is 223301312312.

It is not an unprimeable number, because it can be changed into a prime (2132131033223) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1389116 + ... + 2488755.

It is an arithmetic number, because the mean of its divisors is an integer number (95930797536).

Almost surely, 2^{2132131033220} is an apocalyptic number.

2132131033220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2132131033220 is an abundant number, since it is smaller than the sum of its proper divisors (2472547248508).

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

2132131033220 is a wasteful number, since it uses less digits than its factorization.

2132131033220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3878660 (or 3878658 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 2132131033220 its reverse (223301312312), we get a palindrome (2355432345532).

The spelling of 2132131033220 in words is "two trillion, one hundred thirty-two billion, one hundred thirty-one million, thirty-three thousand, two hundred twenty".