100123030403340 has 48 divisors (see below), whose sum is σ = 320393697292032. Its totient is φ = 22885264092096.

The previous prime is 100123030403311. The next prime is 100123030403351. The reversal of 100123030403340 is 43304030321001.

100123030403340 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 100123030403340.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 119194083394 + ... + 119194084233.

It is an arithmetic number, because the mean of its divisors is an integer number (6674868693584).

Almost surely, 2^{100123030403340} is an apocalyptic number.

100123030403340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100123030403340 is an abundant number, since it is smaller than the sum of its proper divisors (220270666888692).

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

100123030403340 is a wasteful number, since it uses less digits than its factorization.

100123030403340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238388167646 (or 238388167644 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 100123030403340 its reverse (43304030321001), we get a palindrome (143427060724341).

The spelling of 100123030403340 in words is "one hundred trillion, one hundred twenty-three billion, thirty million, four hundred three thousand, three hundred forty".