103332312001 has 4 divisors (see below), whose sum is σ = 103333814100. Its totient is φ = 103330809904.

The previous prime is 103332311983. The next prime is 103332312011. The reversal of 103332312001 is 100213233301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 100213233301 = 1979 ⋅50638319.

It can be written as a sum of positive squares in 2 ways, for example, as 13584135601 + 89748176400 = 116551^2 + 299580^2 .

It is a cyclic number.

It is not a de Polignac number, because 103332312001 - 2⁵ = 103332311969 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 103332312001.

It is not an unprimeable number, because it can be changed into a prime (103332312011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 642646 + ... + 787183.

It is an arithmetic number, because the mean of its divisors is an integer number (25833453525).

Almost surely, 2^103332312001 is an apocalyptic number.

It is an amenable number.

103332312001 is a deficient number, since it is larger than the sum of its proper divisors (1502099).

103332312001 is an equidigital number, since it uses as much as digits as its factorization.

103332312001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1502098.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 103332312001 its reverse (100213233301), we get a palindrome (203545545302).

The spelling of 103332312001 in words is "one hundred three billion, three hundred thirty-two million, three hundred twelve thousand, one".