1003144231345 has 8 divisors (see below), whose sum is σ = 1204481606400. Its totient is φ = 802043032560.

The previous prime is 1003144231321. The next prime is 1003144231367. The reversal of 1003144231345 is 5431324413001.

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

It is not a de Polignac number, because 1003144231345 - 2²⁵ = 1003110676913 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59034721 + ... + 59051710.

It is an arithmetic number, because the mean of its divisors is an integer number (150560200800).

Almost surely, 2^{1003144231345} is an apocalyptic number.

It is an amenable number.

1003144231345 is a deficient number, since it is larger than the sum of its proper divisors (201337375055).

1003144231345 is a wasteful number, since it uses less digits than its factorization.

1003144231345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118088135.

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 1003144231345 its reverse (5431324413001), we get a palindrome (6434468644346).

The spelling of 1003144231345 in words is "one trillion, three billion, one hundred forty-four million, two hundred thirty-one thousand, three hundred forty-five".