2130302320003 has 32 divisors (see below), whose sum is σ = 2637014284800. Its totient is φ = 1691933702400.

The previous prime is 2130302319979. The next prime is 2130302320007. The reversal of 2130302320003 is 3000232030312.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2130302320003 - 2²¹ = 2130300222851 is a prime.

It is a super-2 number, since 2×2130302320003² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2130302320007) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2420983 + ... + 3181471.

It is an arithmetic number, because the mean of its divisors is an integer number (82406696400).

Almost surely, 2^{2130302320003} is an apocalyptic number.

2130302320003 is a deficient number, since it is larger than the sum of its proper divisors (506711964797).

2130302320003 is a wasteful number, since it uses less digits than its factorization.

2130302320003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 761563.

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 2130302320003 its reverse (3000232030312), we get a palindrome (5130534350315).

The spelling of 2130302320003 in words is "two trillion, one hundred thirty billion, three hundred two million, three hundred twenty thousand, three".