80300073730 has 32 divisors (see below), whose sum is σ = 154231747200. Its totient is φ = 30012653952.

The previous prime is 80300073709. The next prime is 80300073739. The reversal of 80300073730 is 3737000308.

It is a super-2 number, since 2×80300073730² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 80300073692 and 80300073701.

It is not an unprimeable number, because it can be changed into a prime (80300073739) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2880870 + ... + 2908609.

It is an arithmetic number, because the mean of its divisors is an integer number (4819742100).

Almost surely, 2^80300073730 is an apocalyptic number.

80300073730 is a deficient number, since it is larger than the sum of its proper divisors (73931673470).

80300073730 is a wasteful number, since it uses less digits than its factorization.

80300073730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5789578.

The product of its (nonzero) digits is 10584, while the sum is 31.

The spelling of 80300073730 in words is "eighty billion, three hundred million, seventy-three thousand, seven hundred thirty".