1601103432602 has 8 divisors (see below), whose sum is σ = 2466564747636. Its totient is φ = 778915183392.

The previous prime is 1601103432587. The next prime is 1601103432613. The reversal of 1601103432602 is 2062343011061.

It can be written as a sum of positive squares in 2 ways, for example, as 1599974539801 + 1128892801 = 1264901^2 + 33599^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10818266363 + ... + 10818266510.

Almost surely, 2^{1601103432602} is an apocalyptic number.

1601103432602 is a deficient number, since it is larger than the sum of its proper divisors (865461315034).

1601103432602 is a wasteful number, since it uses less digits than its factorization.

1601103432602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21636532912.

The product of its (nonzero) digits is 5184, while the sum is 29.

Adding to 1601103432602 its reverse (2062343011061), we get a palindrome (3663446443663).

The spelling of 1601103432602 in words is "one trillion, six hundred one billion, one hundred three million, four hundred thirty-two thousand, six hundred two".