1003145450010 has 64 divisors (see below), whose sum is σ = 2634210993024. Its totient is φ = 242465126400.

The previous prime is 1003145449991. The next prime is 1003145450033. The reversal of 1003145450010 is 100545413001.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4398931 + ... + 4621350.

It is an arithmetic number, because the mean of its divisors is an integer number (41159546766).

Almost surely, 2^{1003145450010} is an apocalyptic number.

1003145450010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1003145450010 is an abundant number, since it is smaller than the sum of its proper divisors (1631065543014).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1003145450010 is a wasteful number, since it uses less digits than its factorization.

1003145450010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9020639.

The product of its (nonzero) digits is 1200, while the sum is 24.

The spelling of 1003145450010 in words is "one trillion, three billion, one hundred forty-five million, four hundred fifty thousand, ten".