83072157302 has 8 divisors (see below), whose sum is σ = 124626637800. Its totient is φ = 41529944704.

The previous prime is 83072157299. The next prime is 83072157349. The reversal of 83072157302 is 20375127038.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3050027 + ... + 3077142.

It is an arithmetic number, because the mean of its divisors is an integer number (15578329725).

Almost surely, 2^83072157302 is an apocalyptic number.

83072157302 is a deficient number, since it is larger than the sum of its proper divisors (41554480498).

83072157302 is a wasteful number, since it uses less digits than its factorization.

83072157302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6133950.

The product of its (nonzero) digits is 70560, while the sum is 38.

The spelling of 83072157302 in words is "eighty-three billion, seventy-two million, one hundred fifty-seven thousand, three hundred two".