103203021441 has 8 divisors (see below), whose sum is σ = 148188953920. Its totient is φ = 63509551632.

The previous prime is 103203021437. The next prime is 103203021469. The reversal of 103203021441 is 144120302301.

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

It is not a de Polignac number, because 103203021441 - 2² = 103203021437 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103203021431) 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, 1323115621 + ... + 1323115698.

It is an arithmetic number, because the mean of its divisors is an integer number (18523619240).

Almost surely, 2^103203021441 is an apocalyptic number.

It is an amenable number.

103203021441 is a deficient number, since it is larger than the sum of its proper divisors (44985932479).

103203021441 is a wasteful number, since it uses less digits than its factorization.

103203021441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2646231335.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 103203021441 its reverse (144120302301), we get a palindrome (247323323742).

The spelling of 103203021441 in words is "one hundred three billion, two hundred three million, twenty-one thousand, four hundred forty-one".