1332330231 has 8 divisors (see below), whose sum is σ = 1777190400. Its totient is φ = 887845112.

The previous prime is 1332330191. The next prime is 1332330247. The reversal of 1332330231 is 1320332331.

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 1332330231 - 2¹⁷ = 1332199159 is a prime.

It is a super-2 number, since 2×1332330231² = 3550207688873026722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1332330198 and 1332330207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1332330281) 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, 85365 + ... + 99758.

It is an arithmetic number, because the mean of its divisors is an integer number (222148800).

Almost surely, 2^1332330231 is an apocalyptic number.

1332330231 is a deficient number, since it is larger than the sum of its proper divisors (444860169).

1332330231 is a wasteful number, since it uses less digits than its factorization.

1332330231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187525.

The product of its (nonzero) digits is 972, while the sum is 21.

The square root of 1332330231 is about 36501.0990382481. The cubic root of 1332330231 is about 1100.3663328076.

Adding to 1332330231 its reverse (1320332331), we get a palindrome (2652662562).

The spelling of 1332330231 in words is "one billion, three hundred thirty-two million, three hundred thirty thousand, two hundred thirty-one".