103200541321 has 4 divisors (see below), whose sum is σ = 104654070144. Its totient is φ = 101747012500.

The previous prime is 103200541307. The next prime is 103200541369. The reversal of 103200541321 is 123145002301.

It is a happy number.

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, and also an emirpimes, since its reverse is a distinct semiprime: 123145002301 = 8053 ⋅15291817.

It is a cyclic number.

It is not a de Polignac number, because 103200541321 - 2⁷ = 103200541193 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 103200541292 and 103200541301.

It is not an unprimeable number, because it can be changed into a prime (103200541391) 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, 726764305 + ... + 726764446.

It is an arithmetic number, because the mean of its divisors is an integer number (26163517536).

Almost surely, 2^103200541321 is an apocalyptic number.

It is an amenable number.

103200541321 is a deficient number, since it is larger than the sum of its proper divisors (1453528823).

103200541321 is an equidigital number, since it uses as much as digits as its factorization.

103200541321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1453528822.

The product of its (nonzero) digits is 720, while the sum is 22.

Adding to 103200541321 its reverse (123145002301), we get a palindrome (226345543622).

The spelling of 103200541321 in words is "one hundred three billion, two hundred million, five hundred forty-one thousand, three hundred twenty-one".