2130432221133 has 24 divisors (see below), whose sum is σ = 3216870464640. Its totient is φ = 1393490208240.

The previous prime is 2130432221107. The next prime is 2130432221231. The reversal of 2130432221133 is 3311222340312.

2130432221133 is a `hidden beast` number, since 2 + 1 + 3 + 0 + 432 + 221 + 1 + 3 + 3 = 666.

It is not a de Polignac number, because 2130432221133 - 2⁸ = 2130432220877 is a prime.

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 = 2130432221097 and 2130432221106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2130432221833) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13969173 + ... + 14120858.

It is an arithmetic number, because the mean of its divisors is an integer number (134036269360).

Almost surely, 2^{2130432221133} is an apocalyptic number.

It is an amenable number.

2130432221133 is a deficient number, since it is larger than the sum of its proper divisors (1086438243507).

2130432221133 is an equidigital number, since it uses as much as digits as its factorization.

2130432221133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28090146 (or 28090087 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 2130432221133 its reverse (3311222340312), we get a palindrome (5441654561445).

The spelling of 2130432221133 in words is "two trillion, one hundred thirty billion, four hundred thirty-two million, two hundred twenty-one thousand, one hundred thirty-three".