1030445421803 has 8 divisors (see below), whose sum is σ = 1228854167808. Its totient is φ = 844837240104.

The previous prime is 1030445421787. The next prime is 1030445421853. The reversal of 1030445421803 is 3081245440301.

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 1030445421803 - 2⁴ = 1030445421787 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1030445421853) 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, 3200140901 + ... + 3200141222.

It is an arithmetic number, because the mean of its divisors is an integer number (153606770976).

Almost surely, 2^{1030445421803} is an apocalyptic number.

1030445421803 is a deficient number, since it is larger than the sum of its proper divisors (198408746005).

1030445421803 is an equidigital number, since it uses as much as digits as its factorization.

1030445421803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6400282153.

The product of its (nonzero) digits is 46080, while the sum is 35.

The spelling of 1030445421803 in words is "one trillion, thirty billion, four hundred forty-five million, four hundred twenty-one thousand, eight hundred three".