100212103321310 has 16 divisors (see below), whose sum is σ = 182241392021136. Its totient is φ = 39671595541248.

The previous prime is 100212103321301. The next prime is 100212103321327. The reversal of 100212103321310 is 13123301212001.

It is a happy number.

It is a super-2 number, since 2×100212103321310² (a number of 29 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 7 ways as a sum of consecutive naturals, for example, 51655722392 + ... + 51655724331.

It is an arithmetic number, because the mean of its divisors is an integer number (11390087001321).

Almost surely, 2^{100212103321310} is an apocalyptic number.

100212103321310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100212103321310 is a deficient number, since it is larger than the sum of its proper divisors (82029288699826).

100212103321310 is a wasteful number, since it uses less digits than its factorization.

100212103321310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103311446827.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 100212103321310 its reverse (13123301212001), we get a palindrome (113335404533311).

The spelling of 100212103321310 in words is "one hundred trillion, two hundred twelve billion, one hundred three million, three hundred twenty-one thousand, three hundred ten".