1232601101 has 2 divisors, whose sum is σ = 1232601102. Its totient is φ = 1232601100.

The previous prime is 1232601089. The next prime is 1232601107. The reversal of 1232601101 is 1011062321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 930189001 + 302412100 = 30499^2 + 17390^2 .

It is a cyclic number.

It is not a de Polignac number, because 1232601101 - 2¹⁰ = 1232600077 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1232601101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1232601107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 616300550 + 616300551.

It is an arithmetic number, because the mean of its divisors is an integer number (616300551).

Almost surely, 2^1232601101 is an apocalyptic number.

It is an amenable number.

1232601101 is a deficient number, since it is larger than the sum of its proper divisors (1).

1232601101 is an equidigital number, since it uses as much as digits as its factorization.

1232601101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 1232601101 is about 35108.4192324291. The cubic root of 1232601101 is about 1072.1960026834.

Adding to 1232601101 its reverse (1011062321), we get a palindrome (2243663422).

The spelling of 1232601101 in words is "one billion, two hundred thirty-two million, six hundred one thousand, one hundred one".