100210134042012 has 12 divisors (see below), whose sum is σ = 233823646098056. Its totient is φ = 33403378014000.

The previous prime is 100210134042001. The next prime is 100210134042017. The reversal of 100210134042012 is 210240431012001.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 100210134042012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100210134042017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4175422251739 + ... + 4175422251762.

Almost surely, 2^{100210134042012} is an apocalyptic number.

100210134042012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

100210134042012 is an abundant number, since it is smaller than the sum of its proper divisors (133613512056044).

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

100210134042012 is a wasteful number, since it uses less digits than its factorization.

100210134042012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8350844503508 (or 8350844503506 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 100210134042012 its reverse (210240431012001), we get a palindrome (310450565054013).

The spelling of 100210134042012 in words is "one hundred trillion, two hundred ten billion, one hundred thirty-four million, forty-two thousand, twelve".