2153053430999 has 2 divisors, whose sum is σ = 2153053431000. Its totient is φ = 2153053430998.

The previous prime is 2153053430971. The next prime is 2153053431077. The reversal of 2153053430999 is 9990343503512.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2153053430999 - 2²⁴ = 2153036653783 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2153053430999.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2153053430909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1076526715499 + 1076526715500.

It is an arithmetic number, because the mean of its divisors is an integer number (1076526715500).

Almost surely, 2^{2153053430999} is an apocalyptic number.

2153053430999 is a deficient number, since it is larger than the sum of its proper divisors (1).

2153053430999 is an equidigital number, since it uses as much as digits as its factorization.

2153053430999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3936600, while the sum is 53.

The spelling of 2153053430999 in words is "two trillion, one hundred fifty-three billion, fifty-three million, four hundred thirty thousand, nine hundred ninety-nine".