1330233101 has 2 divisors, whose sum is σ = 1330233102. Its totient is φ = 1330233100.

The previous prime is 1330233097. The next prime is 1330233127. The reversal of 1330233101 is 1013320331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1287015625 + 43217476 = 35875^2 + 6574^2 .

It is a cyclic number.

It is not a de Polignac number, because 1330233101 - 2² = 1330233097 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1330233101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1330233001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 665116550 + 665116551.

It is an arithmetic number, because the mean of its divisors is an integer number (665116551).

Almost surely, 2^1330233101 is an apocalyptic number.

It is an amenable number.

1330233101 is a deficient number, since it is larger than the sum of its proper divisors (1).

1330233101 is an equidigital number, since it uses as much as digits as its factorization.

1330233101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 162, while the sum is 17.

The square root of 1330233101 is about 36472.3607818304. The cubic root of 1330233101 is about 1099.7886924687.

Adding to 1330233101 its reverse (1013320331), we get a palindrome (2343553432).

The spelling of 1330233101 in words is "one billion, three hundred thirty million, two hundred thirty-three thousand, one hundred one".