119792824321 has 3 divisors (see below), whose sum is σ = 119793170433. Its totient is φ = 119792478210.

The previous prime is 119792824313. The next prime is 119792824339. The reversal of 119792824321 is 123428297911.

The square root of 119792824321 is 346111.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 123428297911 = 307 ⋅402046573.

It is not a de Polignac number, because 119792824321 - 2³ = 119792824313 is a prime.

It is a super-2 number, since 2×119792824321² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (119792821321) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 173056 + ... + 519166.

It is an arithmetic number, because the mean of its divisors is an integer number (39931056811).

Almost surely, 2^119792824321 is an apocalyptic number.

119792824321 is the 346111-st square number.

119792824321 is the 173056-th centered octagonal number.

It is an amenable number.

119792824321 is a deficient number, since it is larger than the sum of its proper divisors (346112).

119792824321 is an frugal number, since it uses more digits than its factorization.

119792824321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 692222 (or 346111 counting only the distinct ones).

The product of its digits is 435456, while the sum is 49.

Multiplying 119792824321 by its sum of digits (49), we get a square (5869848391729 = 2422777²).

The spelling of 119792824321 in words is "one hundred nineteen billion, seven hundred ninety-two million, eight hundred twenty-four thousand, three hundred twenty-one".