103200001033121 has 4 divisors (see below), whose sum is σ = 106529033324544. Its totient is φ = 99870968741700.

The previous prime is 103200001033099. The next prime is 103200001033153. The reversal of 103200001033121 is 121330100002301.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103200001033121 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 103200001033121.

It is not an unprimeable number, because it can be changed into a prime (103200001033321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1664516145665 + ... + 1664516145726.

It is an arithmetic number, because the mean of its divisors is an integer number (26632258331136).

Almost surely, 2^{103200001033121} is an apocalyptic number.

It is an amenable number.

103200001033121 is a deficient number, since it is larger than the sum of its proper divisors (3329032291423).

103200001033121 is an equidigital number, since it uses as much as digits as its factorization.

103200001033121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3329032291422.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 103200001033121 its reverse (121330100002301), we get a palindrome (224530101035422).

The spelling of 103200001033121 in words is "one hundred three trillion, two hundred billion, one million, thirty-three thousand, one hundred twenty-one".