103320332231 has 4 divisors (see below), whose sum is σ = 103810002264. Its totient is φ = 102830662200.

The previous prime is 103320332209. The next prime is 103320332249. The reversal of 103320332231 is 132233023301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 132233023301 = 54539 ⋅2424559.

It is a cyclic number.

It is not a de Polignac number, because 103320332231 - 2¹⁰ = 103320331207 is a prime.

It is a super-2 number, since 2×103320332231² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 103320332197 and 103320332206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103320337231) 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, 244834700 + ... + 244835121.

It is an arithmetic number, because the mean of its divisors is an integer number (25952500566).

Almost surely, 2^103320332231 is an apocalyptic number.

103320332231 is a deficient number, since it is larger than the sum of its proper divisors (489670033).

103320332231 is an equidigital number, since it uses as much as digits as its factorization.

103320332231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 489670032.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 103320332231 its reverse (132233023301), we get a palindrome (235553355532).

The spelling of 103320332231 in words is "one hundred three billion, three hundred twenty million, three hundred thirty-two thousand, two hundred thirty-one".