2130314231100 has 144 divisors (see below), whose sum is σ = 6905777751936. Its totient is φ = 502481952000.

The previous prime is 2130314231051. The next prime is 2130314231107. The reversal of 2130314231100 is 11324130312.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2130314231107) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8601546 + ... + 8845745.

It is an arithmetic number, because the mean of its divisors is an integer number (47956789944).

Almost surely, 2^{2130314231100} is an apocalyptic number.

2130314231100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2130314231100 is an abundant number, since it is smaller than the sum of its proper divisors (4775463520836).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2130314231100 is a wasteful number, since it uses less digits than its factorization.

2130314231100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17447356 (or 17447349 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 2130314231100 its reverse (11324130312), we get a palindrome (2141638361412).

The spelling of 2130314231100 in words is "two trillion, one hundred thirty billion, three hundred fourteen million, two hundred thirty-one thousand, one hundred".