2130213052304 has 20 divisors (see below), whose sum is σ = 4148672705676. Its totient is φ = 1059587837952.

The previous prime is 2130213052301. The next prime is 2130213052307. The reversal of 2130213052304 is 4032503120312.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2130213052301) and next prime (2130213052307).

It can be written as a sum of positive squares in 2 ways, for example, as 177072640000 + 1953140412304 = 420800^2 + 1397548^2 .

It is not an unprimeable number, because it can be changed into a prime (2130213052301) 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, 344914829 + ... + 344921004.

Almost surely, 2^{2130213052304} is an apocalyptic number.

It is an amenable number.

2130213052304 is a deficient number, since it is larger than the sum of its proper divisors (2018459653372).

2130213052304 is a wasteful number, since it uses less digits than its factorization.

2130213052304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 689836034 (or 689836028 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 2130213052304 its reverse (4032503120312), we get a palindrome (6162716172616).

The spelling of 2130213052304 in words is "two trillion, one hundred thirty billion, two hundred thirteen million, fifty-two thousand, three hundred four".