2130533951383 has 4 divisors (see below), whose sum is σ = 2134803559000. Its totient is φ = 2126264343768.

The previous prime is 2130533951363. The next prime is 2130533951389. The reversal of 2130533951383 is 3831593350312.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2130533951383 is a prime.

It is a super-2 number, since 2×2130533951383² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2130533951389) 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, 2134803060 + ... + 2134804057.

It is an arithmetic number, because the mean of its divisors is an integer number (533700889750).

Almost surely, 2^{2130533951383} is an apocalyptic number.

2130533951383 is a deficient number, since it is larger than the sum of its proper divisors (4269607617).

2130533951383 is an equidigital number, since it uses as much as digits as its factorization.

2130533951383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4269607616.

The product of its (nonzero) digits is 874800, while the sum is 46.

The spelling of 2130533951383 in words is "two trillion, one hundred thirty billion, five hundred thirty-three million, nine hundred fifty-one thousand, three hundred eighty-three".