119623663 has 2 divisors, whose sum is σ = 119623664. Its totient is φ = 119623662.

The previous prime is 119623661. The next prime is 119623681. The reversal of 119623663 is 366326911.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 119623663 - 2¹ = 119623661 is a prime.

Together with 119623661, it forms a pair of twin primes.

It is equal to p_6821389 and since 119623663 and 6821389 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (119623661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59811831 + 59811832.

It is an arithmetic number, because the mean of its divisors is an integer number (59811832).

Almost surely, 2^119623663 is an apocalyptic number.

119623663 is a deficient number, since it is larger than the sum of its proper divisors (1).

119623663 is an equidigital number, since it uses as much as digits as its factorization.

119623663 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 34992, while the sum is 37.

The square root of 119623663 is about 10937.2603059450. The cubic root of 119623663 is about 492.7262488699.

It can be divided in two parts, 11962 and 3663, that added together give a 6-th power (15625 = 5⁶).

The spelling of 119623663 in words is "one hundred nineteen million, six hundred twenty-three thousand, six hundred sixty-three".