119421329 has 2 divisors, whose sum is σ = 119421330. Its totient is φ = 119421328.

The previous prime is 119421317. The next prime is 119421343. The reversal of 119421329 is 923124911.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 64320400 + 55100929 = 8020^2 + 7423^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-119421329 is a prime.

It is a super-2 number, since 2×119421329² = 28522907640252482, 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 = 119421295 and 119421304.

It is not a weakly prime, because it can be changed into another prime (119421389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59710664 + 59710665.

It is an arithmetic number, because the mean of its divisors is an integer number (59710665).

Almost surely, 2^119421329 is an apocalyptic number.

It is an amenable number.

119421329 is a deficient number, since it is larger than the sum of its proper divisors (1).

119421329 is an equidigital number, since it uses as much as digits as its factorization.

119421329 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3888, while the sum is 32.

The square root of 119421329 is about 10928.0066343318. The cubic root of 119421329 is about 492.4482895539.

The spelling of 119421329 in words is "one hundred nineteen million, four hundred twenty-one thousand, three hundred twenty-nine".