2130023130100 has 18 divisors (see below), whose sum is σ = 4622150192534. Its totient is φ = 852009252000.

The previous prime is 2130023130083. The next prime is 2130023130119. The reversal of 2130023130100 is 10313200312.

It can be written as a sum of positive squares in 3 ways, for example, as 168438009744 + 1961585120356 = 410412^2 + 1400566^2 .

It is a super-2 number, since 2×2130023130100² (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 5 ways as a sum of consecutive naturals, for example, 10650115551 + ... + 10650115750.

Almost surely, 2^{2130023130100} is an apocalyptic number.

2130023130100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2130023130100 is an abundant number, since it is smaller than the sum of its proper divisors (2492127062434).

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

2130023130100 is a wasteful number, since it uses less digits than its factorization.

2130023130100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21300231315 (or 21300231308 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 2130023130100 its reverse (10313200312), we get a palindrome (2140336330412).

The spelling of 2130023130100 in words is "two trillion, one hundred thirty billion, twenty-three million, one hundred thirty thousand, one hundred".