103452253231 has 4 divisors (see below), whose sum is σ = 103972114000. Its totient is φ = 102932392464.

The previous prime is 103452253213. The next prime is 103452253243. The reversal of 103452253231 is 132352254301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 132352254301 = 20929 ⋅6323869.

It is a cyclic number.

It is not a de Polignac number, because 103452253231 - 2⁹ = 103452252719 is a prime.

It is a super-2 number, since 2×103452253231² (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 = 103452253193 and 103452253202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103452253031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 259930086 + ... + 259930483.

It is an arithmetic number, because the mean of its divisors is an integer number (25993028500).

Almost surely, 2^103452253231 is an apocalyptic number.

103452253231 is a deficient number, since it is larger than the sum of its proper divisors (519860769).

103452253231 is an equidigital number, since it uses as much as digits as its factorization.

103452253231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 519860768.

The product of its (nonzero) digits is 21600, while the sum is 31.

The spelling of 103452253231 in words is "one hundred three billion, four hundred fifty-two million, two hundred fifty-three thousand, two hundred thirty-one".