100140212000000 has 126 divisors (see below), whose sum is σ = 249858375873414. Its totient is φ = 40056083200000.

The previous prime is 100140211999991. The next prime is 100140212000021. The reversal of 100140212000000 is 212041001.

It can be written as a sum of positive squares in 7 ways, for example, as 98343239577856 + 1796972422144 = 9916816^2 + 1340512^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 8517527 + ... + 16517526.

Almost surely, 2^{100140212000000} is an apocalyptic number.

100140212000000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100140212000000 is an abundant number, since it is smaller than the sum of its proper divisors (149718163873414).

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

100140212000000 is an frugal number, since it uses more digits than its factorization.

100140212000000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25035099 (or 25035060 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 100140212000000 its reverse (212041001), we get a palindrome (100140424041001).

The spelling of 100140212000000 in words is "one hundred trillion, one hundred forty billion, two hundred twelve million", and thus it is an aban number.