1120231323331 has 8 divisors (see below), whose sum is σ = 1156406638464. Its totient is φ = 1084058434560.

The previous prime is 1120231323319. The next prime is 1120231323347. The reversal of 1120231323331 is 1333231320211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1120231323331 - 2⁷ = 1120231323203 is a prime.

It is a super-2 number, since 2×1120231323331² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1120231323296 and 1120231323305.

It is not an unprimeable number, because it can be changed into a prime (1120211323331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 355971 + ... + 1538563.

It is an arithmetic number, because the mean of its divisors is an integer number (144550829808).

Almost surely, 2^{1120231323331} is an apocalyptic number.

1120231323331 is a deficient number, since it is larger than the sum of its proper divisors (36175315133).

1120231323331 is a wasteful number, since it uses less digits than its factorization.

1120231323331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1213181.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 1120231323331 its reverse (1333231320211), we get a palindrome (2453462643542).

The spelling of 1120231323331 in words is "one trillion, one hundred twenty billion, two hundred thirty-one million, three hundred twenty-three thousand, three hundred thirty-one".