1441101603 has 8 divisors (see below), whose sum is σ = 1924585488. Its totient is φ = 959176064.

The previous prime is 1441101589. The next prime is 1441101643. The reversal of 1441101603 is 3061011441.

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 1441101603 - 2¹³ = 1441093411 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1441101603.

It is not an unprimeable number, because it can be changed into a prime (1441101643) 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, 387426 + ... + 391127.

It is an arithmetic number, because the mean of its divisors is an integer number (240573186).

Almost surely, 2^1441101603 is an apocalyptic number.

1441101603 is a deficient number, since it is larger than the sum of its proper divisors (483483885).

1441101603 is an equidigital number, since it uses as much as digits as its factorization.

1441101603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 779173.

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 1441101603 is about 37961.8440410895. The cubic root of 1441101603 is about 1129.5311190680.

The spelling of 1441101603 in words is "one billion, four hundred forty-one million, one hundred one thousand, six hundred three".