100033542503545 has 16 divisors (see below), whose sum is σ = 137198393268480. Its totient is φ = 68589661656384.

The previous prime is 100033542503537. The next prime is 100033542503549. The reversal of 100033542503545 is 545305245330001.

It is a cyclic number.

It is not a de Polignac number, because 100033542503545 - 2³ = 100033542503537 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 100033542503498 and 100033542503507.

It is not an unprimeable number, because it can be changed into a prime (100033542503549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98811877 + ... + 99819106.

It is an arithmetic number, because the mean of its divisors is an integer number (8574899579280).

Almost surely, 2^{100033542503545} is an apocalyptic number.

It is an amenable number.

100033542503545 is a deficient number, since it is larger than the sum of its proper divisors (37164850764935).

100033542503545 is a wasteful number, since it uses less digits than its factorization.

100033542503545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198645384.

The product of its (nonzero) digits is 540000, while the sum is 40.

Adding to 100033542503545 its reverse (545305245330001), we get a palindrome (645338787833546).

The spelling of 100033542503545 in words is "one hundred trillion, thirty-three billion, five hundred forty-two million, five hundred three thousand, five hundred forty-five".