1230241331 has 8 divisors (see below), whose sum is σ = 1343466864. Its totient is φ = 1117246720.

The previous prime is 1230241321. The next prime is 1230241343. The reversal of 1230241331 is 1331420321.

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-1230241331 is a prime.

It is a super-2 number, since 2×1230241331² = 3026987465001303122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1230241301) 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, 46490 + ... + 67983.

It is an arithmetic number, because the mean of its divisors is an integer number (167933358).

Almost surely, 2^1230241331 is an apocalyptic number.

1230241331 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1230241331 is a deficient number, since it is larger than the sum of its proper divisors (113225533).

1230241331 is a wasteful number, since it uses less digits than its factorization.

1230241331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115461.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 1230241331 is about 35074.7962360439. The cubic root of 1230241331 is about 1071.5113388192.

Adding to 1230241331 its reverse (1331420321), we get a palindrome (2561661652).

The spelling of 1230241331 in words is "one billion, two hundred thirty million, two hundred forty-one thousand, three hundred thirty-one".