103323134401 has 4 divisors (see below), whose sum is σ = 103514120404. Its totient is φ = 103132148400.

The previous prime is 103323134399. The next prime is 103323134407. The reversal of 103323134401 is 104431323301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 104431323301 = 5333 ⋅19582097.

It can be written as a sum of positive squares in 2 ways, for example, as 81122432400 + 22200702001 = 284820^2 + 148999^2 .

It is a cyclic number.

It is not a de Polignac number, because 103323134401 - 2¹ = 103323134399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103323134407) 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, 95492190 + ... + 95493271.

It is an arithmetic number, because the mean of its divisors is an integer number (25878530101).

Almost surely, 2^103323134401 is an apocalyptic number.

It is an amenable number.

103323134401 is a deficient number, since it is larger than the sum of its proper divisors (190986003).

103323134401 is an equidigital number, since it uses as much as digits as its factorization.

103323134401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190986002.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 103323134401 its reverse (104431323301), we get a palindrome (207754457702).

The spelling of 103323134401 in words is "one hundred three billion, three hundred twenty-three million, one hundred thirty-four thousand, four hundred one".