2130321312310 has 16 divisors (see below), whose sum is σ = 3842583753600. Its totient is φ = 850349549056.

The previous prime is 2130321312293. The next prime is 2130321312367. The reversal of 2130321312310 is 132131230312.

It is a super-2 number, since 2×2130321312310² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 222366955 + ... + 222376534.

It is an arithmetic number, because the mean of its divisors is an integer number (240161484600).

Almost surely, 2^{2130321312310} is an apocalyptic number.

2130321312310 is a deficient number, since it is larger than the sum of its proper divisors (1712262441290).

2130321312310 is a wasteful number, since it uses less digits than its factorization.

2130321312310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 444743975.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 2130321312310 its reverse (132131230312), we get a palindrome (2262452542622).

The spelling of 2130321312310 in words is "two trillion, one hundred thirty billion, three hundred twenty-one million, three hundred twelve thousand, three hundred ten".