2103122030201 has 8 divisors (see below), whose sum is σ = 2127988535400. Its totient is φ = 2078282990080.

The previous prime is 2103122030179. The next prime is 2103122030209. The reversal of 2103122030201 is 1020302213012.

It can be written as a sum of positive squares in 4 ways, for example, as 18133315600 + 2084988714601 = 134660^2 + 1443949^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2103122030201 - 2⁶ = 2103122030137 is a prime.

It is a super-2 number, since 2×2103122030201² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2103122030201.

It is not an unprimeable number, because it can be changed into a prime (2103122030209) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6712196 + ... + 7018533.

It is an arithmetic number, because the mean of its divisors is an integer number (265998566925).

Almost surely, 2^{2103122030201} is an apocalyptic number.

It is an amenable number.

2103122030201 is a deficient number, since it is larger than the sum of its proper divisors (24866505199).

2103122030201 is a wasteful number, since it uses less digits than its factorization.

2103122030201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13732539.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 2103122030201 its reverse (1020302213012), we get a palindrome (3123424243213).

The spelling of 2103122030201 in words is "two trillion, one hundred three billion, one hundred twenty-two million, thirty thousand, two hundred one".