1003224543402 has 32 divisors (see below), whose sum is σ = 2133825422400. Its totient is φ = 313541687808.

The previous prime is 1003224543389. The next prime is 1003224543469. The reversal of 1003224543402 is 2043454223001.

It is a self number, because there is not a number n which added to its sum of digits gives 1003224543402.

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, 45350877 + ... + 45372992.

It is an arithmetic number, because the mean of its divisors is an integer number (66682044450).

Almost surely, 2^{1003224543402} is an apocalyptic number.

1003224543402 is an abundant number, since it is smaller than the sum of its proper divisors (1130600878998).

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

1003224543402 is a wasteful number, since it uses less digits than its factorization.

1003224543402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90723990.

The product of its (nonzero) digits is 23040, while the sum is 30.

Adding to 1003224543402 its reverse (2043454223001), we get a palindrome (3046678766403).

The spelling of 1003224543402 in words is "one trillion, three billion, two hundred twenty-four million, five hundred forty-three thousand, four hundred two".