1003054003001 has 8 divisors (see below), whose sum is σ = 1040957231880. Its totient is φ = 965371784832.

The previous prime is 1003054002901. The next prime is 1003054003043. The reversal of 1003054003001 is 1003004503001.

It can be written as a sum of positive squares in 4 ways, for example, as 35230914601 + 967823088400 = 187699^2 + 983780^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1003054003001 is a prime.

It is a super-2 number, since 2×1003054003001² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1003054003801) 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, 55243430 + ... + 55261583.

It is an arithmetic number, because the mean of its divisors is an integer number (130119653985).

Almost surely, 2^{1003054003001} is an apocalyptic number.

It is an amenable number.

1003054003001 is a deficient number, since it is larger than the sum of its proper divisors (37903228879).

1003054003001 is a wasteful number, since it uses less digits than its factorization.

1003054003001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110505355.

The product of its (nonzero) digits is 180, while the sum is 17.

Adding to 1003054003001 its reverse (1003004503001), we get a palindrome (2006058506002).

The spelling of 1003054003001 in words is "one trillion, three billion, fifty-four million, three thousand, one".