100312212103000 has 64 divisors (see below), whose sum is σ = 248538257323200. Its totient is φ = 37764597491200.

The previous prime is 100312212102959. The next prime is 100312212103007. The reversal of 100312212103000 is 301212213001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100312212103007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2950342180 + ... + 2950376179.

It is an arithmetic number, because the mean of its divisors is an integer number (3883410270675).

Almost surely, 2^{100312212103000} is an apocalyptic number.

100312212103000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100312212103000 is an abundant number, since it is smaller than the sum of its proper divisors (148226045220200).

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

100312212103000 is a wasteful number, since it uses less digits than its factorization.

100312212103000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5900718397 (or 5900718383 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 100312212103000 its reverse (301212213001), we get a palindrome (100613424316001).

The spelling of 100312212103000 in words is "one hundred trillion, three hundred twelve billion, two hundred twelve million, one hundred three thousand".