1630324342603 has 16 divisors (see below), whose sum is σ = 1781724598272. Its totient is φ = 1479457980000.

The previous prime is 1630324342573. The next prime is 1630324342681. The reversal of 1630324342603 is 3062434230361.

It is not a de Polignac number, because 1630324342603 - 2¹³ = 1630324334411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1630324342103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13779568 + ... + 13897378.

It is an arithmetic number, because the mean of its divisors is an integer number (111357787392).

Almost surely, 2^{1630324342603} is an apocalyptic number.

1630324342603 is a deficient number, since it is larger than the sum of its proper divisors (151400255669).

1630324342603 is a wasteful number, since it uses less digits than its factorization.

1630324342603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120066.

The product of its (nonzero) digits is 186624, while the sum is 37.

Adding to 1630324342603 its reverse (3062434230361), we get a palindrome (4692758572964).

The spelling of 1630324342603 in words is "one trillion, six hundred thirty billion, three hundred twenty-four million, three hundred forty-two thousand, six hundred three".