1232011373 has 2 divisors, whose sum is σ = 1232011374. Its totient is φ = 1232011372.

The previous prime is 1232011303. The next prime is 1232011387. The reversal of 1232011373 is 3731102321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1060348969 + 171662404 = 32563^2 + 13102^2 .

It is a cyclic number.

It is not a de Polignac number, because 1232011373 - 2⁸ = 1232011117 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1232011303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 616005686 + 616005687.

It is an arithmetic number, because the mean of its divisors is an integer number (616005687).

Almost surely, 2^1232011373 is an apocalyptic number.

It is an amenable number.

1232011373 is a deficient number, since it is larger than the sum of its proper divisors (1).

1232011373 is an equidigital number, since it uses as much as digits as its factorization.

1232011373 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 756, while the sum is 23.

The square root of 1232011373 is about 35100.0195583991. The cubic root of 1232011373 is about 1072.0249809120.

Adding to 1232011373 its reverse (3731102321), we get a palindrome (4963113694).

The spelling of 1232011373 in words is "one billion, two hundred thirty-two million, eleven thousand, three hundred seventy-three".