103030619 has 2 divisors, whose sum is σ = 103030620. Its totient is φ = 103030618.

The previous prime is 103030589. The next prime is 103030637. The reversal of 103030619 is 916030301.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 103030619 - 2¹² = 103026523 is a prime.

It is a super-2 number, since 2×103030619² = 21230616903046322, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 103030594 and 103030603.

It is not a weakly prime, because it can be changed into another prime (103030699) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51515309 + 51515310.

It is an arithmetic number, because the mean of its divisors is an integer number (51515310).

Almost surely, 2^103030619 is an apocalyptic number.

103030619 is a deficient number, since it is larger than the sum of its proper divisors (1).

103030619 is an equidigital number, since it uses as much as digits as its factorization.

103030619 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 486, while the sum is 23.

The square root of 103030619 is about 10150.3999428594. The cubic root of 103030619 is about 468.8012593663.

The spelling of 103030619 in words is "one hundred three million, thirty thousand, six hundred nineteen".