1330431101234 has 8 divisors (see below), whose sum is σ = 1998113461020. Its totient is φ = 664393280896.

The previous prime is 1330431101231. The next prime is 1330431101243. The reversal of 1330431101234 is 4321011340331.

It can be written as a sum of positive squares in 2 ways, for example, as 1330204689025 + 226412209 = 1153345^2 + 15047^2 .

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

It is not an unprimeable number, because it can be changed into a prime (1330431101231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 411132839 + ... + 411136074.

Almost surely, 2^{1330431101234} is an apocalyptic number.

1330431101234 is a deficient number, since it is larger than the sum of its proper divisors (667682359786).

1330431101234 is an equidigital number, since it uses as much as digits as its factorization.

1330431101234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 822269724.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 1330431101234 its reverse (4321011340331), we get a palindrome (5651442441565).

The spelling of 1330431101234 in words is "one trillion, three hundred thirty billion, four hundred thirty-one million, one hundred one thousand, two hundred thirty-four".