1230441031 has 8 divisors (see below), whose sum is σ = 1267330400. Its totient is φ = 1193743008.

The previous prime is 1230441013. The next prime is 1230441041. The reversal of 1230441031 is 1301440321.

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 1230441031 - 2⁵ = 1230440999 is a prime.

It is a super-2 number, since 2×1230441031² = 3027970261536685922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230441041) 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, 34731 + ... + 60556.

It is an arithmetic number, because the mean of its divisors is an integer number (158416300).

Almost surely, 2^1230441031 is an apocalyptic number.

1230441031 is a deficient number, since it is larger than the sum of its proper divisors (36889369).

1230441031 is an equidigital number, since it uses as much as digits as its factorization.

1230441031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95673.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 1230441031 is about 35077.6428940144. The cubic root of 1230441031 is about 1071.5693136875.

Adding to 1230441031 its reverse (1301440321), we get a palindrome (2531881352).

It can be divided in two parts, 12304 and 41031, that added together give a palindrome (53335).

The spelling of 1230441031 in words is "one billion, two hundred thirty million, four hundred forty-one thousand, thirty-one".