100012320001210 has 64 divisors (see below), whose sum is σ = 192508532416512. Its totient is φ = 37277192687616.

The previous prime is 100012320001177. The next prime is 100012320001267. The reversal of 100012320001210 is 12100023210001.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 72455559 + ... + 73822981.

It is an arithmetic number, because the mean of its divisors is an integer number (3007945819008).

Almost surely, 2^{100012320001210} is an apocalyptic number.

100012320001210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100012320001210 is a deficient number, since it is larger than the sum of its proper divisors (92496212415302).

100012320001210 is a wasteful number, since it uses less digits than its factorization.

100012320001210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1371727.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 100012320001210 its reverse (12100023210001), we get a palindrome (112112343211211).

The spelling of 100012320001210 in words is "one hundred trillion, twelve billion, three hundred twenty million, one thousand, two hundred ten".