1073232101 has 4 divisors (see below), whose sum is σ = 1102238412. Its totient is φ = 1044225792.

The previous prime is 1073232073. The next prime is 1073232103. The reversal of 1073232101 is 1012323701.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1032079876 + 41152225 = 32126^2 + 6415^2 .

It is a cyclic number.

It is not a de Polignac number, because 1073232101 - 2⁶ = 1073232037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1073232103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14503100 + ... + 14503173.

It is an arithmetic number, because the mean of its divisors is an integer number (275559603).

Almost surely, 2^1073232101 is an apocalyptic number.

It is an amenable number.

1073232101 is a deficient number, since it is larger than the sum of its proper divisors (29006311).

1073232101 is an equidigital number, since it uses as much as digits as its factorization.

1073232101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29006310.

The product of its (nonzero) digits is 252, while the sum is 20.

The square root of 1073232101 is about 32760.2213209862. The cubic root of 1073232101 is about 1023.8379377749.

Adding to 1073232101 its reverse (1012323701), we get a palindrome (2085555802).

The spelling of 1073232101 in words is "one billion, seventy-three million, two hundred thirty-two thousand, one hundred one".