1003301223445 has 16 divisors (see below), whose sum is σ = 1243911771648. Its totient is φ = 776053811520.

The previous prime is 1003301223409. The next prime is 1003301223479. The reversal of 1003301223445 is 5443221033001.

It is a happy number.

It is not a de Polignac number, because 1003301223445 - 2¹³ = 1003301215253 is a prime.

It is a super-2 number, since 2×1003301223445² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2724319 + ... + 3070588.

It is an arithmetic number, because the mean of its divisors is an integer number (77744485728).

Almost surely, 2^{1003301223445} is an apocalyptic number.

It is an amenable number.

1003301223445 is a deficient number, since it is larger than the sum of its proper divisors (240610548203).

1003301223445 is a wasteful number, since it uses less digits than its factorization.

1003301223445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5796060.

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 1003301223445 its reverse (5443221033001), we get a palindrome (6446522256446).

The spelling of 1003301223445 in words is "one trillion, three billion, three hundred one million, two hundred twenty-three thousand, four hundred forty-five".