103454231 has 16 divisors (see below), whose sum is σ = 113073120. Its totient is φ = 94279680.

The previous prime is 103454227. The next prime is 103454249. The reversal of 103454231 is 132454301.

It is a cyclic number.

It is not a de Polignac number, because 103454231 - 2² = 103454227 is a prime.

It is a super-2 number, since 2×103454231² = 21405555823602722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 103454197 and 103454206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103454201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68735 + ... + 70223.

It is an arithmetic number, because the mean of its divisors is an integer number (7067070).

Almost surely, 2^103454231 is an apocalyptic number.

103454231 is a deficient number, since it is larger than the sum of its proper divisors (9618889).

103454231 is a wasteful number, since it uses less digits than its factorization.

103454231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1634.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 103454231 is about 10171.2453023216. The cubic root of 103454231 is about 469.4428753978.

The spelling of 103454231 in words is "one hundred three million, four hundred fifty-four thousand, two hundred thirty-one".