103426259 has 2 divisors, whose sum is σ = 103426260. Its totient is φ = 103426258.

The previous prime is 103426243. The next prime is 103426289. The reversal of 103426259 is 952624301.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 103426259 - 2⁴ = 103426243 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (103426229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51713129 + 51713130.

It is an arithmetic number, because the mean of its divisors is an integer number (51713130).

Almost surely, 2^103426259 is an apocalyptic number.

103426259 is a deficient number, since it is larger than the sum of its proper divisors (1).

103426259 is an equidigital number, since it uses as much as digits as its factorization.

103426259 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 103426259 is about 10169.8701564966. The cubic root of 103426259 is about 469.4005621943.

The spelling of 103426259 in words is "one hundred three million, four hundred twenty-six thousand, two hundred fifty-nine".