1003141245 has 16 divisors (see below), whose sum is σ = 1656801792. Its totient is φ = 517750080.

The previous prime is 1003141207. The next prime is 1003141267. The reversal of 1003141245 is 5421413001.

It is not a de Polignac number, because 1003141245 - 2²⁶ = 936032381 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1078182 + ... + 1079111.

It is an arithmetic number, because the mean of its divisors is an integer number (103550112).

Almost surely, 2^1003141245 is an apocalyptic number.

1003141245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1003141245 is a deficient number, since it is larger than the sum of its proper divisors (653660547).

1003141245 is a wasteful number, since it uses less digits than its factorization.

1003141245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2157332.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 1003141245 is about 31672.4051028652. The cubic root of 1003141245 is about 1001.0459871960.

Adding to 1003141245 its reverse (5421413001), we get a palindrome (6424554246).

The spelling of 1003141245 in words is "one billion, three million, one hundred forty-one thousand, two hundred forty-five".