80901752203 has 4 divisors (see below), whose sum is σ = 80902490760. Its totient is φ = 80901013648.

The previous prime is 80901752177. The next prime is 80901752209. The reversal of 80901752203 is 30225710908.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 80901752203 - 2²¹ = 80899655051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80901752209) 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, 168625 + ... + 436162.

It is an arithmetic number, because the mean of its divisors is an integer number (20225622690).

Almost surely, 2^80901752203 is an apocalyptic number.

80901752203 is a deficient number, since it is larger than the sum of its proper divisors (738557).

80901752203 is a wasteful number, since it uses less digits than its factorization.

80901752203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 738556.

The product of its (nonzero) digits is 30240, while the sum is 37.

The spelling of 80901752203 in words is "eighty billion, nine hundred one million, seven hundred fifty-two thousand, two hundred three".