2130322010100 has 36 divisors (see below), whose sum is σ = 6163731683424. Its totient is φ = 568085869280.

The previous prime is 2130322010059. The next prime is 2130322010107. The reversal of 2130322010100 is 10102230312.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 2130322010100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2130322010107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3550536384 + ... + 3550536983.

It is an arithmetic number, because the mean of its divisors is an integer number (171214768984).

Almost surely, 2^{2130322010100} is an apocalyptic number.

2130322010100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2130322010100 is an abundant number, since it is smaller than the sum of its proper divisors (4033409673324).

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

2130322010100 is a wasteful number, since it uses less digits than its factorization.

2130322010100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7101073384 (or 7101073377 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 2130322010100 its reverse (10102230312), we get a palindrome (2140424240412).

The spelling of 2130322010100 in words is "two trillion, one hundred thirty billion, three hundred twenty-two million, ten thousand, one hundred".