100135122303997 has 16 divisors (see below), whose sum is σ = 113988401874432. Its totient is φ = 87073565135920.

The previous prime is 100135122303967. The next prime is 100135122304001. The reversal of 100135122303997 is 799303221531001.

It is a de Polignac number, because none of the positive numbers 2^k-100135122303997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100135122303967) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53172738 + ... + 55023724.

It is an arithmetic number, because the mean of its divisors is an integer number (7124275117152).

Almost surely, 2^{100135122303997} is an apocalyptic number.

It is an amenable number.

100135122303997 is a deficient number, since it is larger than the sum of its proper divisors (13853279570435).

100135122303997 is a wasteful number, since it uses less digits than its factorization.

100135122303997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2064848.

The product of its (nonzero) digits is 306180, while the sum is 46.

Adding to 100135122303997 its reverse (799303221531001), we get a palindrome (899438343834998).

The spelling of 100135122303997 in words is "one hundred trillion, one hundred thirty-five billion, one hundred twenty-two million, three hundred three thousand, nine hundred ninety-seven".