100001200002435 has 24 divisors (see below), whose sum is σ = 183531614123520. Its totient is φ = 50196680785152.

The previous prime is 100001200002317. The next prime is 100001200002491. The reversal of 100001200002435 is 534200002100001.

It is not a de Polignac number, because 100001200002435 - 2¹⁵ = 100001199969667 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 65360260675 + ... + 65360262204.

It is an arithmetic number, because the mean of its divisors is an integer number (7647150588480).

Almost surely, 2^{100001200002435} is an apocalyptic number.

100001200002435 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

100001200002435 is a deficient number, since it is larger than the sum of its proper divisors (83530414121085).

100001200002435 is a wasteful number, since it uses less digits than its factorization.

100001200002435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130720522907 (or 130720522904 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

Adding to 100001200002435 its reverse (534200002100001), we get a palindrome (634201202102436).

The spelling of 100001200002435 in words is "one hundred trillion, one billion, two hundred million, two thousand, four hundred thirty-five".