103203550241 has 32 divisors (see below), whose sum is σ = 121662891648. Its totient is φ = 86489994240.

The previous prime is 103203550237. The next prime is 103203550279. The reversal of 103203550241 is 142055302301.

It is a happy number.

It is not a de Polignac number, because 103203550241 - 2² = 103203550237 is a prime.

It is a super-2 number, since 2×103203550241² (a number of 23 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 103203550241.

It is not an unprimeable number, because it can be changed into a prime (103203550141) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6066950 + ... + 6083936.

It is an arithmetic number, because the mean of its divisors is an integer number (3801965364).

Almost surely, 2^103203550241 is an apocalyptic number.

103203550241 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

103203550241 is a deficient number, since it is larger than the sum of its proper divisors (18459341407).

103203550241 is a wasteful number, since it uses less digits than its factorization.

103203550241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17681.

The product of its (nonzero) digits is 3600, while the sum is 26.

Adding to 103203550241 its reverse (142055302301), we get a palindrome (245258852542).

The spelling of 103203550241 in words is "one hundred three billion, two hundred three million, five hundred fifty thousand, two hundred forty-one".