80998203 has 32 divisors (see below), whose sum is σ = 132410880. Its totient is φ = 43338240.

The previous prime is 80998193. The next prime is 80998207. The reversal of 80998203 is 30289908.

It is not a de Polignac number, because 80998203 - 2⁵ = 80998171 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (80998207) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5763 + ... + 13971.

It is an arithmetic number, because the mean of its divisors is an integer number (4137840).

Almost surely, 2^80998203 is an apocalyptic number.

80998203 is a deficient number, since it is larger than the sum of its proper divisors (51412677).

80998203 is a wasteful number, since it uses less digits than its factorization.

80998203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8259.

The product of its (nonzero) digits is 31104, while the sum is 39.

The square root of 80998203 is about 8999.9001661130. The cubic root of 80998203 is about 432.6716714112.

The spelling of 80998203 in words is "eighty million, nine hundred ninety-eight thousand, two hundred three".