7273103132 has 12 divisors (see below), whose sum is σ = 13476632400. Its totient is φ = 3422636736.

The previous prime is 7273103129. The next prime is 7273103141. The reversal of 7273103132 is 2313013727.

It is a junction number, because it is equal to n+sod(n) for n = 7273103095 and 7273103104.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53478632 + ... + 53478767.

It is an arithmetic number, because the mean of its divisors is an integer number (1123052700).

Almost surely, 2^7273103132 is an apocalyptic number.

It is an amenable number.

7273103132 is a deficient number, since it is larger than the sum of its proper divisors (6203529268).

7273103132 is a wasteful number, since it uses less digits than its factorization.

7273103132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106957420 (or 106957418 counting only the distinct ones).

The product of its (nonzero) digits is 5292, while the sum is 29.

The square root of 7273103132 is about 85282.4901840935. The cubic root of 7273103132 is about 1937.4919881015.

Adding to 7273103132 its reverse (2313013727), we get a palindrome (9586116859).

The spelling of 7273103132 in words is "seven billion, two hundred seventy-three million, one hundred three thousand, one hundred thirty-two".