100140213401320 has 32 divisors (see below), whose sum is σ = 225613122863400. Its totient is φ = 40003171100928.

The previous prime is 100140213401311. The next prime is 100140213401339. The reversal of 100140213401320 is 23104312041001.

It can be written as a sum of positive squares in 4 ways, for example, as 61210375574436 + 38929837826884 = 7823706^2 + 6239378^2 .

It is a junction number, because it is equal to n+sod(n) for n = 100140213401291 and 100140213401300.

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, 1653539955 + ... + 1653600514.

Almost surely, 2^{100140213401320} is an apocalyptic number.

100140213401320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100140213401320 is an abundant number, since it is smaller than the sum of its proper divisors (125472909462080).

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

100140213401320 is a wasteful number, since it uses less digits than its factorization.

100140213401320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3307141237 (or 3307141233 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 100140213401320 its reverse (23104312041001), we get a palindrome (123244525442321).

The spelling of 100140213401320 in words is "one hundred trillion, one hundred forty billion, two hundred thirteen million, four hundred one thousand, three hundred twenty".