228097767903 has 16 divisors (see below), whose sum is σ = 332408134656. Its totient is φ = 138503387520.

The previous prime is 228097767881. The next prime is 228097767929. The reversal of 228097767903 is 309767790822.

It is not a de Polignac number, because 228097767903 - 2⁵ = 228097767871 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (228797767903) 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, 72135601 + ... + 72138762.

It is an arithmetic number, because the mean of its divisors is an integer number (20775508416).

Almost surely, 2^228097767903 is an apocalyptic number.

228097767903 is a deficient number, since it is larger than the sum of its proper divisors (104310366753).

228097767903 is a wasteful number, since it uses less digits than its factorization.

228097767903 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144274414.

The product of its (nonzero) digits is 16003008, while the sum is 60.

The spelling of 228097767903 in words is "two hundred twenty-eight billion, ninety-seven million, seven hundred sixty-seven thousand, nine hundred three".