1032231320231 has 8 divisors (see below), whose sum is σ = 1034814340560. Its totient is φ = 1029648589632.

The previous prime is 1032231320201. The next prime is 1032231320233. The reversal of 1032231320231 is 1320231322301.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1032231320231 is a prime.

It is a super-2 number, since 2×1032231320231² (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 = 1032231320197 and 1032231320206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1032231320233) 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, 8254136 + ... + 8378258.

It is an arithmetic number, because the mean of its divisors is an integer number (129351792570).

Almost surely, 2^{1032231320231} is an apocalyptic number.

1032231320231 is a deficient number, since it is larger than the sum of its proper divisors (2583020329).

1032231320231 is a wasteful number, since it uses less digits than its factorization.

1032231320231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144865.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 1032231320231 its reverse (1320231322301), we get a palindrome (2352462642532).

The spelling of 1032231320231 in words is "one trillion, thirty-two billion, two hundred thirty-one million, three hundred twenty thousand, two hundred thirty-one".