103479619 has 2 divisors, whose sum is σ = 103479620. Its totient is φ = 103479618.

The previous prime is 103479611. The next prime is 103479659. The reversal of 103479619 is 916974301.

It is an a-pointer prime, because the next prime (103479659) can be obtained adding 103479619 to its sum of digits (40).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 103479619 - 2³ = 103479611 is a prime.

It is a super-2 number, since 2×103479619² = 21416063096770322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (103479611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51739809 + 51739810.

It is an arithmetic number, because the mean of its divisors is an integer number (51739810).

Almost surely, 2^103479619 is an apocalyptic number.

103479619 is a deficient number, since it is larger than the sum of its proper divisors (1).

103479619 is an equidigital number, since it uses as much as digits as its factorization.

103479619 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40824, while the sum is 40.

The square root of 103479619 is about 10172.4932538685. The cubic root of 103479619 is about 469.4812731859.

The spelling of 103479619 in words is "one hundred three million, four hundred seventy-nine thousand, six hundred nineteen".