106051619 has 2 divisors, whose sum is σ = 106051620. Its totient is φ = 106051618.

The previous prime is 106051613. The next prime is 106051633. The reversal of 106051619 is 916150601.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-106051619 is a prime.

It is a super-2 number, since 2×106051619² = 22493891785042322, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 106051591 and 106051600.

It is not a weakly prime, because it can be changed into another prime (106051613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53025809 + 53025810.

It is an arithmetic number, because the mean of its divisors is an integer number (53025810).

Almost surely, 2^106051619 is an apocalyptic number.

106051619 is a deficient number, since it is larger than the sum of its proper divisors (1).

106051619 is an equidigital number, since it uses as much as digits as its factorization.

106051619 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1620, while the sum is 29.

The square root of 106051619 is about 10298.1366761177. The cubic root of 106051619 is about 473.3391584396.

The spelling of 106051619 in words is "one hundred six million, fifty-one thousand, six hundred nineteen".