100112143221340 has 24 divisors (see below), whose sum is σ = 210296315344752. Its totient is φ = 40033273559040.

The previous prime is 100112143221323. The next prime is 100112143221353. The reversal of 100112143221340 is 43122341211001.

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, 723912226 + ... + 724050505.

It is an arithmetic number, because the mean of its divisors is an integer number (8762346472698).

Almost surely, 2^{100112143221340} is an apocalyptic number.

100112143221340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100112143221340 is an abundant number, since it is smaller than the sum of its proper divisors (110184172123412).

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

100112143221340 is a wasteful number, since it uses less digits than its factorization.

100112143221340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1447966197 (or 1447966195 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 100112143221340 its reverse (43122341211001), we get a palindrome (143234484432341).

The spelling of 100112143221340 in words is "one hundred trillion, one hundred twelve billion, one hundred forty-three million, two hundred twenty-one thousand, three hundred forty".